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Perryville Weather Records (USC00407099)

Record envelope, standing records and threshold days for Perryville (USC00407099), Tennessee, United States, with 67 years of record.

Key Facts for Perryville

  • Perryville (USC00407099) is a weather station in Tennessee, United States at 35.63 latitude and -88.03 longitude, 113 m (371 ft) above sea level.
  • The station reports from 1896 to 1962, 67 years of record.
  • 1,464 records set at Perryville still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Perryville set a daily record precipitation of 68.3 mm (2.7 in) on 27 February 1962.

About the Station

  • Location: Tennessee, United States, 35.63 latitude, -88.03 longitude.
  • Elevation: 113 m (371 ft).
  • Period of record: 1896 to 1962, 67 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Perryville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Perryville. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Perryville. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Perryville, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan25.0 C (77.0 F)-27.2 C (-17.0 F)n/an/a
Feb27.2 C (81.0 F)-28.9 C (-20.0 F)n/an/a
Mar35.6 C (96.1 F)-14.4 C (6.1 F)n/an/a
Apr33.3 C (91.9 F)-6.7 C (19.9 F)n/an/a
May38.3 C (100.9 F)-1.1 C (30.0 F)n/an/a
Jun41.1 C (106.0 F)3.3 C (37.9 F)n/an/a
Jul45.0 C (113.0 F)8.9 C (48.0 F)n/an/a
Aug45.0 C (113.0 F)9.4 C (48.9 F)n/an/a
Sep43.9 C (111.0 F)-2.2 C (28.0 F)n/an/a
Oct36.1 C (97.0 F)-6.1 C (21.0 F)n/an/a
Nov30.6 C (87.1 F)-13.3 C (8.1 F)n/an/a
Dec25.6 C (78.1 F)-21.1 C (-6.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Perryville by the year they were set 1,464 records at Perryville still stand. 1911 holds the most, with 61. 0204060801897: 351898: 401899: 541900: 351901: 471902: 291903: 441904: 211905: 231906: 291907: 411908: 281909: 311910: 221911: 611912: 241913: 281914: 381915: 411916: 311917: 431918: 351919: 181920: 171921: 271922: 271923: 151924: 491925: 541926: 281927: 531928: 261929: 321930: 591931: 361932: 321933: 221934: 181935: 111936: 161937: 271938: 141939: 51940: 321941: 61942: 271943: 271944: 61897190219071912191719221927193219371942
1,464 records at Perryville still stand. 1911 holds the most, with 61.
Standing records at Perryville by the year they were set
Year setStanding records
189735
189840
189954
190035
190147
190229
190344
190421
190523
190629
190741
190828
190931
191022
191161
191224
191328
191438
191541
191631
191743
191835
191918
192017
192127
192227
192315
192449
192554
192628
192753
192826
192932
193059
193136
193232
193322
193418
193511
193616
193727
193814
19395
194032
19416
194227
194327
19446

All-Time Record Progression

3 new records
When Perryville set new all-time records 3 all-time records were set at Perryville between 28 July 1930 and 20 January 1935. Each dot is a new record. Record high maximum temperatureRecord daily precipitation28 July 1930: Record high maximum temperature 44.4 C (111.9 F)29 July 1930: Record high maximum temperature 45.0 C (113.0 F)20 January 1935: Record daily precipitation 162.8 mm (6.4 in)19301935
3 all-time records were set at Perryville between 28 July 1930 and 20 January 1935. Each dot is a new record.
When Perryville set new all-time records
DateKindDetail
1930-07-28Record high maximum temperatureRecord high maximum temperature 44.4 C (111.9 F)
1930-07-29Record high maximum temperatureRecord high maximum temperature 45.0 C (113.0 F)
1935-01-20Record daily precipitationRecord daily precipitation 162.8 mm (6.4 in)

Wettest Day of Each Month

Jan: 162.8 mm (6.4 in)
Record daily precipitation for each month at Perryville The wettest day on record for each calendar month at Perryville. The most was 162.8 mm (6.4 in) on 20 January 1935. 050100150200 Jan: 162.8 mm (6.4 in), 20 January 1935 Jan Feb: 69.3 mm (2.7 in), 28 February 1931 Feb Mar: 127.5 mm (5.0 in), 17 March 1919 Mar Apr: 106.7 mm (4.2 in), 15 April 1910 Apr May: 61.0 mm (2.4 in), 6 May 1907 May Jun: 88.9 mm (3.5 in), 26 June 1900 Jun Jul: 76.2 mm (3.0 in), 3 July 1936 Jul Aug: 102.9 mm (4.1 in), 17 August 1943 Aug Sep: 108.0 mm (4.3 in), 14 September 1901 Sep Oct: 77.5 mm (3.1 in), 7 October 1900 Oct Nov: 121.9 mm (4.8 in), 17 November 1906 Nov Dec: 94.0 mm (3.7 in), 15 December 1902 Dec
The wettest day on record for each calendar month at Perryville. The most was 162.8 mm (6.4 in) on 20 January 1935.
Record daily precipitation for each month at Perryville
MonthRecord daily precipitation (mm)Date
Jan162.8 mm (6.4 in)20 January 1935
Feb69.3 mm (2.7 in)28 February 1931
Mar127.5 mm (5.0 in)17 March 1919
Apr106.7 mm (4.2 in)15 April 1910
May61.0 mm (2.4 in)6 May 1907
Jun88.9 mm (3.5 in)26 June 1900
Jul76.2 mm (3.0 in)3 July 1936
Aug102.9 mm (4.1 in)17 August 1943
Sep108.0 mm (4.3 in)14 September 1901
Oct77.5 mm (3.1 in)7 October 1900
Nov121.9 mm (4.8 in)17 November 1906
Dec94.0 mm (3.7 in)15 December 1902

Period of Record Coverage

1896 to 1944
Days with data per year at Perryville 49 years of record at Perryville, 1896 to 1944. 17 years have data for under 90 percent of days and are left out of rankings: 1896, 1906, 1909, 1910, 1911, 1917, 1918, 1925 and others. 1896: 4 of 366 days1897: 331 of 365 days1898: 363 of 365 days1899: 365 of 365 days1900: 359 of 365 days1901: 344 of 365 days1902: 345 of 365 days1903: 361 of 365 days1904: 345 of 366 days1905: 364 of 365 days1906: 311 of 365 days1907: 333 of 365 days1908: 334 of 366 days1909: 289 of 365 days1910: 260 of 365 days1911: 301 of 365 days1912: 362 of 366 days1913: 362 of 365 days1914: 350 of 365 days1915: 357 of 365 days1916: 353 of 366 days1917: 288 of 365 days1918: 265 of 365 days1919: 330 of 365 days1920: 364 of 366 days1921: 349 of 365 days1922: 364 of 365 days1923: 354 of 365 days1924: 339 of 366 days1925: 328 of 365 days1926: 362 of 365 days1927: 345 of 365 days1928: 333 of 366 days1929: 309 of 365 days1930: 321 of 365 days1931: 339 of 365 days1932: 354 of 366 days1933: 303 of 365 days1934: 337 of 365 days1935: 254 of 365 days1936: 271 of 366 days1937: 358 of 365 days1938: 354 of 365 days1939: 358 of 365 days1940: 329 of 366 days1941: 213 of 365 days1942: 290 of 365 days1943: 357 of 365 days1944: 150 of 366 days19001910192019301940
49 years of record at Perryville, 1896 to 1944. 17 years have data for under 90 percent of days and are left out of rankings: 1896, 1906, 1909, 1910, 1911, 1917, 1918, 1925 and others.
Days with data per year at Perryville
YearDays with dataShare of yearComplete
189641%No
189733191%Yes
189836399%Yes
1899365100%Yes
190035998%Yes
190134494%Yes
190234595%Yes
190336199%Yes
190434594%Yes
1905364100%Yes
190631185%No
190733391%Yes
190833491%Yes
190928979%No
191026071%No
191130182%No
191236299%Yes
191336299%Yes
191435096%Yes
191535798%Yes
191635396%Yes
191728879%No
191826573%No
191933090%Yes
192036499%Yes
192134996%Yes
1922364100%Yes
192335497%Yes
192433993%Yes
192532890%No
192636299%Yes
192734595%Yes
192833391%Yes
192930985%No
193032188%No
193133993%Yes
193235497%Yes
193330383%No
193433792%Yes
193525470%No
193627174%No
193735898%Yes
193835497%Yes
193935898%Yes
194032990%No
194121358%No
194229079%No
194335798%Yes
194415041%No

Latest Records

20
Latest records at Perryville
DateStationRecordValueBeat old record byOld record stoodSignificance
27 February 1962Perryville, USdaily rain68.3 mm (2.7 in)18.3 mm (0.7 in)48 years33 of 100 (Routine)
23 January 1962Perryville, USdaily rain92.7 mm (3.6 in)38.9 mm (1.5 in)4 years28 of 100 (Routine)
18 December 1961Perryville, USdaily rain27.9 mm (1.1 in)1.5 mm (0.06 in)2 years6 of 100 (Routine)
10 December 1961Perryville, USdaily rain34.0 mm (1.3 in)7.3 mm (0.29 in)63 years29 of 100 (Routine)
23 November 1961Perryville, USdaily rain41.4 mm (1.6 in)14.0 mm (0.6 in)44 years27 of 100 (Routine)
13 November 1961Perryville, USdaily rain36.3 mm (1.4 in)2.3 mm (0.09 in)12 years10 of 100 (Routine)
1 October 1961Perryville, USdaily rain11.4 mm (0.4 in)3.0 mm (0.12 in)3 years8 of 100 (Routine)
9 May 1961Perryville, USdaily rain39.9 mm (1.6 in)12.0 mm (0.5 in)35 years25 of 100 (Routine)
11 September 1960Perryville, USdaily rain26.7 mm (1.1 in)3.6 mm (0.14 in)26 years15 of 100 (Routine)
21 August 1960Perryville, USdaily rain16.3 mm (0.6 in)1.1 mm (0.04 in)41 years18 of 100 (Routine)
19 August 1960Perryville, USdaily rain52.1 mm (2.1 in)8.9 mm (0.35 in)59 years28 of 100 (Routine)
25 June 1960Perryville, USdaily rain47.5 mm (1.9 in)22.6 mm (0.9 in)1 year22 of 100 (Routine)
27 May 1960Perryville, USdaily rain18.8 mm (0.7 in)5.1 mm (0.20 in)31 years19 of 100 (Routine)
7 May 1960Perryville, USdaily rain52.3 mm (2.1 in)24.6 mm (1.0 in)22 years31 of 100 (Routine)
18 December 1959Perryville, USdaily rain26.4 mm (1.0 in)6.6 mm (0.26 in)28 years18 of 100 (Routine)
9 October 1959Perryville, USdaily rain45.2 mm (1.8 in)26.7 mm (1.1 in)44 years37 of 100 (Notable)
8 October 1959Perryville, USdaily rain (Tie)50.8 mm (2.0 in)tie48 years5 of 100 (Routine)
10 September 1959Perryville, USdaily rain83.3 mm (3.3 in)70.6 mm (2.8 in)53 years62 of 100 (Major)
26 August 1959Perryville, USdaily rain46.0 mm (1.8 in)21.4 mm (0.8 in)44 years33 of 100 (Routine)
23 July 1959Perryville, USdaily rain35.1 mm (1.4 in)6.9 mm (0.27 in)5 years12 of 100 (Routine)

Climate Trend

20 complete years, 1898 to 1939
Annual mean temperature at Perryville as warming stripes, 1898 to 1939 One stripe for each of 20 complete years at Perryville, 1898 to 1939. Blue stripes are years cooler than the station's own mean of 15.5 C (60.0 F); red stripes are warmer. The coolest year was 1901, at 14.4 C (57.9 F), and the warmest was 1921, at 17.1 C (62.7 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1898: 15.5 C, -0.1 C from the station mean1899: 14.6 C, -0.9 C from the station mean1900: 15.3 C, -0.2 C from the station mean1901: 14.4 C, -1.2 C from the station mean1903: 14.8 C, -0.7 C from the station mean1905: 15.2 C, -0.3 C from the station mean1907: 15.6 C, +0.1 C from the station mean1908: 15.9 C, +0.4 C from the station mean1912: 14.8 C, -0.7 C from the station mean1913: 16.1 C, +0.6 C from the station mean1914: 15.7 C, +0.2 C from the station mean1915: 15.5 C, 0.0 C from the station mean1916: 15.5 C, -0.1 C from the station mean1920: 14.9 C, -0.6 C from the station mean1921: 17.1 C, +1.5 C from the station mean1922: 16.7 C, +1.2 C from the station mean1923: 15.5 C, 0.0 C from the station mean1932: 16.6 C, +1.1 C from the station mean1937: 15.1 C, -0.4 C from the station mean1939: 15.7 C, +0.2 C from the station mean18981905191019151920192519301935
One stripe for each of 20 complete years at Perryville, 1898 to 1939. Blue stripes are years cooler than the station's own mean of 15.5 C (60.0 F); red stripes are warmer. The coolest year was 1901, at 14.4 C (57.9 F), and the warmest was 1921, at 17.1 C (62.7 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Perryville as warming stripes, 1898 to 1939
YearAnnual mean temperatureDifference from the station mean
189815.5 C-0.07 C
189914.6 C-0.95 C
190015.3 C-0.23 C
190114.4 C-1.16 C
190314.8 C-0.69 C
190515.2 C-0.32 C
190715.6 C+0.10 C
190815.9 C+0.39 C
191214.8 C-0.72 C
191316.1 C+0.57 C
191415.7 C+0.20 C
191515.5 C-0.05 C
191615.5 C-0.07 C
192014.9 C-0.59 C
192117.1 C+1.52 C
192216.7 C+1.15 C
192315.5 C+0.01 C
193216.6 C+1.08 C
193715.1 C-0.39 C
193915.7 C+0.18 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1896 to 1962
Yearly extremes at Perryville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.0 C (113.0 F)193038.3 C (100.9 F)49
Coldest night (TNn)-28.9 C (-20.0 F)1899-15.0 C (5.0 F)49
Wettest day (Rx1day)162.8 mm (6.4 in)193571.9 mm (2.8 in)63
Wettest five days (Rx5day)298.2 mm (11.7 in)1935115.0 mm (4.5 in)63
Longest dry spell (CDD)57 days195323 days63

Hottest day (TXx)

Hottest day (TXx) at Perryville by year The hottest day of the year at Perryville, 1896 to 1962. The record is 45.0 C (113.0 F) in 1930, marked on the chart; the median year is 38.3 C (100.9 F). 303540451900192019401960Record: 45.0 C (113.0 F) in 1930
The hottest day of the year at Perryville, 1896 to 1962. The record is 45.0 C (113.0 F) in 1930, marked on the chart; the median year is 38.3 C (100.9 F).
Hottest day (TXx) at Perryville by year
YearHottest day (TXx)
189632.2 C (90.0 F)
189738.3 C (100.9 F)
189836.7 C (98.1 F)
189940.6 C (105.1 F)
190038.3 C (100.9 F)
190141.1 C (106.0 F)
190240.0 C (104.0 F)
190337.8 C (100.0 F)
190438.3 C (100.9 F)
190537.8 C (100.0 F)
190637.2 C (99.0 F)
190739.4 C (102.9 F)
190837.2 C (99.0 F)
190938.3 C (100.9 F)
191036.1 C (97.0 F)
191141.1 C (106.0 F)
191236.7 C (98.1 F)
191339.4 C (102.9 F)
191440.0 C (104.0 F)
191539.4 C (102.9 F)
191636.7 C (98.1 F)
191736.7 C (98.1 F)
191838.3 C (100.9 F)
191937.8 C (100.0 F)
192036.1 C (97.0 F)
192138.9 C (102.0 F)
192240.0 C (104.0 F)
192337.8 C (100.0 F)
192440.0 C (104.0 F)
192543.9 C (111.0 F)
192641.1 C (106.0 F)
192740.0 C (104.0 F)
192838.3 C (100.9 F)
192937.2 C (99.0 F)
193045.0 C (113.0 F)
193141.1 C (106.0 F)
193238.9 C (102.0 F)
193338.3 C (100.9 F)
193440.6 C (105.1 F)
193540.0 C (104.0 F)
193640.6 C (105.1 F)
193738.9 C (102.0 F)
193838.9 C (102.0 F)
193938.3 C (100.9 F)
194038.3 C (100.9 F)
194138.3 C (100.9 F)
194237.8 C (100.0 F)
194340.6 C (105.1 F)
194436.7 C (98.1 F)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a

Coldest night (TNn)

Coldest night (TNn) at Perryville by year The coldest night of the year at Perryville, 1896 to 1962. The record is -28.9 C (-20.0 F) in 1899, marked on the chart; the median year is -15.0 C (5.0 F). -40-200201900192019401960Record: -28.9 C (-20.0 F) in 1899
The coldest night of the year at Perryville, 1896 to 1962. The record is -28.9 C (-20.0 F) in 1899, marked on the chart; the median year is -15.0 C (5.0 F).
Coldest night (TNn) at Perryville by year
YearColdest night (TNn)
189615.0 C (59.0 F)
1897-22.2 C (-8.0 F)
1898-17.8 C (0.0 F)
1899-28.9 C (-20.0 F)
1900-17.8 C (0.0 F)
1901-21.1 C (-6.0 F)
1902-15.0 C (5.0 F)
1903-15.0 C (5.0 F)
1904-14.4 C (6.1 F)
1905-18.9 C (-2.0 F)
1906-13.3 C (8.1 F)
1907-12.8 C (9.0 F)
1908-12.2 C (10.0 F)
1909-15.0 C (5.0 F)
1910-16.7 C (1.9 F)
1911-22.8 C (-9.0 F)
1912-20.6 C (-5.1 F)
1913-10.0 C (14.0 F)
1914-17.2 C (1.0 F)
1915-12.2 C (10.0 F)
1916-16.7 C (1.9 F)
1917-16.7 C (1.9 F)
1918-23.3 C (-9.9 F)
1919-11.1 C (12.0 F)
1920-11.7 C (10.9 F)
1921-6.7 C (19.9 F)
1922-8.9 C (16.0 F)
1923-11.7 C (10.9 F)
1924-18.3 C (-0.9 F)
1925-15.6 C (3.9 F)
1926-11.1 C (12.0 F)
1927-15.0 C (5.0 F)
1928-17.8 C (0.0 F)
1929-17.2 C (1.0 F)
1930-20.6 C (-5.1 F)
1931-12.8 C (9.0 F)
1932-12.2 C (10.0 F)
1933-19.4 C (-2.9 F)
1934-13.9 C (7.0 F)
1935-14.4 C (6.1 F)
1936-18.3 C (-0.9 F)
1937-15.6 C (3.9 F)
1938-11.1 C (12.0 F)
1939-9.4 C (15.1 F)
1940-27.2 C (-17.0 F)
1941-10.0 C (14.0 F)
1942-26.1 C (-15.0 F)
1943-13.3 C (8.1 F)
1944-11.7 C (10.9 F)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Perryville by year The wettest day of the year at Perryville, 1896 to 1962. The record is 162.8 mm (6.4 in) in 1935, marked on the chart; the median year is 71.9 mm (2.8 in). 0501001502001900192019401960Record: 162.8 mm (6.4 in) in 1935
The wettest day of the year at Perryville, 1896 to 1962. The record is 162.8 mm (6.4 in) in 1935, marked on the chart; the median year is 71.9 mm (2.8 in).
Wettest day (Rx1day) at Perryville by year
YearWettest day (Rx1day)
1896103.6 mm (4.1 in)
189752.3 mm (2.1 in)
189867.3 mm (2.6 in)
189959.9 mm (2.4 in)
190091.4 mm (3.6 in)
1901108.0 mm (4.3 in)
1902111.8 mm (4.4 in)
190358.4 mm (2.3 in)
190478.7 mm (3.1 in)
190550.8 mm (2.0 in)
1906121.9 mm (4.8 in)
190763.5 mm (2.5 in)
190847.0 mm (1.9 in)
190958.4 mm (2.3 in)
1910106.7 mm (4.2 in)
191188.9 mm (3.5 in)
191271.9 mm (2.8 in)
1913112.3 mm (4.4 in)
191456.9 mm (2.2 in)
191594.2 mm (3.7 in)
191674.4 mm (2.9 in)
191764.3 mm (2.5 in)
191850.8 mm (2.0 in)
1919127.5 mm (5.0 in)
192079.8 mm (3.1 in)
192179.8 mm (3.1 in)
192264.8 mm (2.6 in)
192367.3 mm (2.6 in)
192461.5 mm (2.4 in)
192562.2 mm (2.4 in)
192666.0 mm (2.6 in)
192781.3 mm (3.2 in)
192851.1 mm (2.0 in)
192962.5 mm (2.5 in)
193094.7 mm (3.7 in)
193176.2 mm (3.0 in)
1932113.8 mm (4.5 in)
193386.6 mm (3.4 in)
193478.0 mm (3.1 in)
1935162.8 mm (6.4 in)
193676.2 mm (3.0 in)
193767.6 mm (2.7 in)
193887.4 mm (3.4 in)
193962.7 mm (2.5 in)
194050.8 mm (2.0 in)
194148.8 mm (1.9 in)
194292.7 mm (3.6 in)
1943102.9 mm (4.1 in)
194499.1 mm (3.9 in)
194953.6 mm (2.1 in)
195065.5 mm (2.6 in)
195177.7 mm (3.1 in)
195260.5 mm (2.4 in)
195350.5 mm (2.0 in)
1954108.0 mm (4.3 in)
195559.7 mm (2.4 in)
195669.1 mm (2.7 in)
195781.8 mm (3.2 in)
195860.2 mm (2.4 in)
195983.3 mm (3.3 in)
196052.3 mm (2.1 in)
196142.9 mm (1.7 in)
196292.7 mm (3.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Perryville by year The wettest five days of the year at Perryville, 1896 to 1962. The record is 298.2 mm (11.7 in) in 1935, marked on the chart; the median year is 115.0 mm (4.5 in). 01002003001900192019401960Record: 298.2 mm (11.7 in) in 1935
The wettest five days of the year at Perryville, 1896 to 1962. The record is 298.2 mm (11.7 in) in 1935, marked on the chart; the median year is 115.0 mm (4.5 in).
Wettest five days (Rx5day) at Perryville by year
YearWettest five days (Rx5day)
1896148.4 mm (5.8 in)
189783.9 mm (3.3 in)
1898141.9 mm (5.6 in)
1899105.7 mm (4.2 in)
1900235.4 mm (9.3 in)
1901155.0 mm (6.1 in)
1902139.7 mm (5.5 in)
190382.5 mm (3.2 in)
1904159.9 mm (6.3 in)
1905100.3 mm (3.9 in)
1906264.2 mm (10.4 in)
190789.0 mm (3.5 in)
190891.4 mm (3.6 in)
190981.2 mm (3.2 in)
1910109.2 mm (4.3 in)
1911122.7 mm (4.8 in)
1912134.6 mm (5.3 in)
1913211.1 mm (8.3 in)
1914130.3 mm (5.1 in)
1915132.9 mm (5.2 in)
1916132.1 mm (5.2 in)
1917156.0 mm (6.1 in)
191873.6 mm (2.9 in)
1919255.8 mm (10.1 in)
1920113.3 mm (4.5 in)
1921113.6 mm (4.5 in)
1922117.1 mm (4.6 in)
1923106.2 mm (4.2 in)
192495.8 mm (3.8 in)
192597.0 mm (3.8 in)
1926126.2 mm (5.0 in)
1927132.4 mm (5.2 in)
192890.7 mm (3.6 in)
1929107.0 mm (4.2 in)
1930115.0 mm (4.5 in)
1931106.8 mm (4.2 in)
1932153.7 mm (6.1 in)
1933102.1 mm (4.0 in)
1934110.8 mm (4.4 in)
1935298.2 mm (11.7 in)
1936160.6 mm (6.3 in)
1937165.3 mm (6.5 in)
1938142.8 mm (5.6 in)
193998.1 mm (3.9 in)
194070.4 mm (2.8 in)
194173.1 mm (2.9 in)
194299.6 mm (3.9 in)
1943102.9 mm (4.1 in)
194498.4 mm (3.9 in)
1949110.7 mm (4.4 in)
1950131.3 mm (5.2 in)
1951123.2 mm (4.9 in)
195281.8 mm (3.2 in)
1953119.9 mm (4.7 in)
1954126.8 mm (5.0 in)
1955129.5 mm (5.1 in)
1956110.7 mm (4.4 in)
1957139.4 mm (5.5 in)
1958110.3 mm (4.3 in)
1959119.1 mm (4.7 in)
196088.8 mm (3.5 in)
196181.3 mm (3.2 in)
1962141.7 mm (5.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Perryville by year The longest dry spell of the year at Perryville, 1896 to 1962. The record is 57 days in 1953, marked on the chart; the median year is 23 days. 02040601900192019401960Record: 57 days in 1953
The longest dry spell of the year at Perryville, 1896 to 1962. The record is 57 days in 1953, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Perryville by year
YearLongest dry spell (CDD)
189617 days
189720 days
189816 days
189915 days
190026 days
190124 days
190222 days
190324 days
190422 days
190520 days
190629 days
190717 days
190835 days
190929 days
191023 days
191124 days
191220 days
191317 days
191430 days
191524 days
191632 days
191730 days
191818 days
191920 days
192044 days
192129 days
192225 days
192339 days
192432 days
192528 days
192621 days
192720 days
192832 days
192915 days
193034 days
193131 days
193214 days
193317 days
193421 days
193516 days
193621 days
193717 days
193833 days
193935 days
194019 days
194128 days
194219 days
194325 days
194422 days
194920 days
195016 days
195128 days
195230 days
195357 days
195430 days
195524 days
195635 days
195715 days
195819 days
195916 days
196017 days
196128 days
19628 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at Perryville falls on 12 April and the median first autumn frost on 15 October, which leaves a median of 187 days between them.

Frost dates and growing season at Perryville
MeasureMedian, all yearsEarliest periodRecent period (1898 to 1939)Recent against earliestFitted trend
Last spring frost12 Apriln/a12 Apriln/an/a
First autumn frost15 Octobern/a15 Octobern/an/a
Growing days187 daysn/a187 daysn/an/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

48 years, 1897 to 1961

A day with at least 72.0 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 138.1 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Perryville: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years72.0 mm (2.8 in)
5 years90.5 mm (3.6 in)
10 years102.4 mm (4.0 in)
25 years117.1 mm (4.6 in)
50 years127.8 mm (5.0 in)Longer than the 48 years of record
100 years138.1 mm (5.4 in)Longer than the 48 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 48 years of values from 1897 to 1961.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 121.9 mm (4.8 in) in 1906; 113.8 mm (4.5 in) in 1932; 112.3 mm (4.4 in) in 1913.

Download the Data

  • Data for Perryville standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Perryville threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).