Emporium 1 E Weather Records (USC00362633)
Record envelope, standing records and threshold days for Emporium 1 E (USC00362633), Pennsylvania, United States, with 63 years of record.
Key Facts for Emporium 1 E
- Emporium 1 E (USC00362633) is a weather station in Pennsylvania, United States at 41.52 latitude and -78.22 longitude, 354 m (1,161 ft) above sea level.
- The station reports from 1894 to 1956, 63 years of record.
- 1,464 records set at Emporium 1 E still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Emporium 1 E set a daily record low minimum temperature of 5.6 C (42.1 F) on 30 July 1956.
About the Station
- Location: Pennsylvania, United States, 41.52 latitude, -78.22 longitude.
- Elevation: 354 m (1,161 ft).
- Period of record: 1894 to 1956, 63 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 22.8 C (73.0 F) | -35.0 C (-31.0 F) | n/a | n/a |
| Feb | 21.1 C (70.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Mar | 28.9 C (84.0 F) | -28.9 C (-20.0 F) | n/a | n/a |
| Apr | 32.8 C (91.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| May | 36.7 C (98.1 F) | -6.7 C (19.9 F) | n/a | n/a |
| Jun | 36.7 C (98.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Jul | 39.4 C (102.9 F) | 1.1 C (34.0 F) | n/a | n/a |
| Aug | 36.7 C (98.1 F) | 0.0 C (32.0 F) | n/a | n/a |
| Sep | 36.7 C (98.1 F) | -6.1 C (21.0 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -11.7 C (10.9 F) | n/a | n/a |
| Nov | 27.2 C (81.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Dec | 19.4 C (66.9 F) | -32.2 C (-26.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1894 | 18 |
| 1895 | 29 |
| 1896 | 36 |
| 1897 | 15 |
| 1898 | 30 |
| 1899 | 24 |
| 1900 | 25 |
| 1901 | 16 |
| 1902 | 11 |
| 1903 | 27 |
| 1904 | 21 |
| 1905 | 25 |
| 1906 | 22 |
| 1907 | 17 |
| 1908 | 21 |
| 1909 | 26 |
| 1910 | 13 |
| 1911 | 19 |
| 1912 | 17 |
| 1913 | 24 |
| 1914 | 37 |
| 1915 | 12 |
| 1916 | 28 |
| 1917 | 40 |
| 1918 | 36 |
| 1919 | 11 |
| 1920 | 29 |
| 1921 | 13 |
| 1922 | 22 |
| 1923 | 23 |
| 1924 | 19 |
| 1925 | 27 |
| 1926 | 23 |
| 1927 | 18 |
| 1928 | 14 |
| 1929 | 39 |
| 1930 | 28 |
| 1931 | 24 |
| 1932 | 27 |
| 1933 | 18 |
| 1934 | 22 |
| 1935 | 20 |
| 1936 | 35 |
| 1937 | 13 |
| 1938 | 33 |
| 1939 | 17 |
| 1940 | 32 |
| 1941 | 15 |
| 1942 | 21 |
| 1943 | 23 |
| 1944 | 28 |
| 1945 | 25 |
| 1946 | 24 |
| 1947 | 22 |
| 1948 | 22 |
| 1949 | 22 |
| 1950 | 29 |
| 1951 | 27 |
| 1952 | 27 |
| 1953 | 21 |
| 1954 | 30 |
| 1955 | 16 |
| 1956 | 16 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1931-07-02 | Record high minimum temperature | Record high minimum temperature 22.8 C (73.0 F) |
| 1936-07-09 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 1942-07-18 | Record daily precipitation | Record daily precipitation 87.4 mm (3.4 in) |
| 1942-07-19 | Record daily precipitation | Record daily precipitation 107.4 mm (4.2 in) |
| 1945-02-14 | Record snow depth | Record snow depth 48.3 cm (19.0 in) |
Wettest Day of Each Month
Jul: 107.4 mm (4.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 42.2 mm (1.7 in) | 3 January 1929 |
| Feb | 52.3 mm (2.1 in) | 28 February 1902 |
| Mar | 53.3 mm (2.1 in) | 1 March 1900 |
| Apr | 65.0 mm (2.6 in) | 29 April 1909 |
| May | 80.8 mm (3.2 in) | 23 May 1953 |
| Jun | 58.2 mm (2.3 in) | 7 June 1931 |
| Jul | 107.4 mm (4.2 in) | 19 July 1942 |
| Aug | 63.8 mm (2.5 in) | 17 August 1919 |
| Sep | 54.1 mm (2.1 in) | 15 September 1945 |
| Oct | 68.1 mm (2.7 in) | 16 October 1954 |
| Nov | 63.5 mm (2.5 in) | 26 November 1950 |
| Dec | 46.0 mm (1.8 in) | 16 December 1902 |
Period of Record Coverage
1894 to 1956| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 365 | 100% | Yes |
| 1895 | 364 | 100% | Yes |
| 1896 | 365 | 100% | Yes |
| 1897 | 365 | 100% | Yes |
| 1898 | 364 | 100% | Yes |
| 1899 | 356 | 98% | Yes |
| 1900 | 362 | 99% | Yes |
| 1901 | 352 | 96% | Yes |
| 1902 | 365 | 100% | Yes |
| 1903 | 364 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 361 | 99% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 361 | 99% | Yes |
| 1908 | 332 | 91% | Yes |
| 1909 | 361 | 99% | Yes |
| 1910 | 362 | 99% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 364 | 99% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 363 | 99% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 337 | 92% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 334 | 92% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 334 | 92% | Yes |
| 1927 | 360 | 99% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 301 | 82% | No |
| 1937 | 365 | 100% | Yes |
| 1938 | 361 | 99% | Yes |
| 1939 | 353 | 97% | Yes |
| 1940 | 361 | 99% | Yes |
| 1941 | 325 | 89% | No |
| 1942 | 322 | 88% | No |
| 1943 | 268 | 73% | No |
| 1944 | 311 | 85% | No |
| 1945 | 282 | 77% | No |
| 1946 | 347 | 95% | Yes |
| 1947 | 361 | 99% | Yes |
| 1948 | 335 | 92% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 205 | 56% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 July 1956 | Emporium 1 E, US | daily low min | 5.6 C (42.1 F) | 1.1 C (2.0 F) | 42 years | 20 of 100 (Routine) |
| 14 July 1956 | Emporium 1 E, US | daily low max (Tie) | 21.1 C (70.0 F) | tie | 30 years | 3 of 100 (Routine) |
| 9 July 1956 | Emporium 1 E, US | daily rain | 29.7 mm (1.2 in) | 1.8 mm (0.07 in) | 43 years | 19 of 100 (Routine) |
| 5 July 1956 | Emporium 1 E, US | daily low max | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 41 years | 23 of 100 (Routine) |
| 19 June 1956 | Emporium 1 E, US | daily low min (Tie) | 2.8 C (37.0 F) | tie | 38 years | 4 of 100 (Routine) |
| 17 June 1956 | Emporium 1 E, US | daily rain | 54.6 mm (2.1 in) | 29.7 mm (1.2 in) | 36 years | 44 of 100 (Notable) |
| 15 June 1956 | Emporium 1 E, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 11 years | 2 of 100 (Routine) |
| 14 June 1956 | Emporium 1 E, US | daily high max | 32.8 C (91.0 F) | 1.1 C (2.0 F) | 56 years | 25 of 100 (Routine) |
| 4 June 1956 | Emporium 1 E, US | daily low max | 11.1 C (52.0 F) | 1.7 C (3.1 F) | 11 years | 12 of 100 (Routine) |
| 3 June 1956 | Emporium 1 E, US | daily low max | 12.8 C (55.0 F) | 1.1 C (2.0 F) | 27 years | 16 of 100 (Routine) |
| 26 May 1956 | Emporium 1 E, US | daily low min | -3.3 C (26.1 F) | 2.2 C (4.0 F) | 31 years | 19 of 100 (Routine) |
| 25 May 1956 | Emporium 1 E, US | daily low min | -5.6 C (21.9 F) | 5.0 C (9.0 F) | 15 years | 19 of 100 (Routine) |
| 24 May 1956 | Emporium 1 E, US | daily low min | -3.9 C (25.0 F) | 1.7 C (3.1 F) | 21 years | 15 of 100 (Routine) |
| 21 May 1956 | Emporium 1 E, US | daily low min (Tie) | -1.1 C (30.0 F) | tie | 20 years | 3 of 100 (Routine) |
| 20 May 1956 | Emporium 1 E, US | daily low min (Tie) | -2.8 C (27.0 F) | tie | 8 years | 2 of 100 (Routine) |
| 19 May 1956 | Emporium 1 E, US | daily low max | 12.2 C (54.0 F) | 1.1 C (2.0 F) | 56 years | 25 of 100 (Routine) |
| 18 May 1956 | Emporium 1 E, US | daily low min (Tie) | -2.8 C (27.0 F) | tie | 1 year | 1 of 100 (Routine) |
| 17 May 1956 | Emporium 1 E, US | daily low min | -5.6 C (21.9 F) | 2.8 C (5.0 F) | 60 years | 29 of 100 (Routine) |
| 17 May 1956 | Emporium 1 E, US | daily low max | 10.6 C (51.1 F) | 0.5 C (0.9 F) | 41 years | 18 of 100 (Routine) |
| 13 May 1956 | Emporium 1 E, US | daily rain | 30.5 mm (1.2 in) | 10.7 mm (0.4 in) | 19 years | 22 of 100 (Routine) |
Climate Trend
52 complete years, 1894 to 1955| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 9.7 C | +0.96 C |
| 1895 | 8.3 C | -0.47 C |
| 1896 | 9.1 C | +0.36 C |
| 1897 | 9.2 C | +0.47 C |
| 1898 | 9.9 C | +1.17 C |
| 1899 | 8.9 C | +0.14 C |
| 1900 | 9.4 C | +0.65 C |
| 1901 | 8.5 C | -0.28 C |
| 1902 | 8.9 C | +0.18 C |
| 1903 | 8.8 C | +0.04 C |
| 1904 | 7.6 C | -1.14 C |
| 1905 | 8.7 C | -0.03 C |
| 1906 | 9.4 C | +0.62 C |
| 1907 | 8.1 C | -0.67 C |
| 1909 | 8.9 C | +0.19 C |
| 1910 | 8.8 C | +0.03 C |
| 1911 | 9.1 C | +0.39 C |
| 1912 | 7.9 C | -0.82 C |
| 1913 | 9.4 C | +0.61 C |
| 1914 | 7.9 C | -0.89 C |
| 1915 | 8.1 C | -0.61 C |
| 1916 | 8.0 C | -0.77 C |
| 1917 | 6.8 C | -1.99 C |
| 1918 | 8.4 C | -0.34 C |
| 1919 | 8.9 C | +0.17 C |
| 1920 | 7.6 C | -1.12 C |
| 1922 | 9.0 C | +0.21 C |
| 1924 | 7.5 C | -1.28 C |
| 1925 | 8.5 C | -0.23 C |
| 1927 | 8.8 C | +0.04 C |
| 1928 | 8.6 C | -0.16 C |
| 1929 | 8.4 C | -0.33 C |
| 1930 | 8.9 C | +0.19 C |
| 1931 | 10.1 C | +1.39 C |
| 1932 | 9.5 C | +0.78 C |
| 1933 | 9.4 C | +0.65 C |
| 1934 | 9.0 C | +0.26 C |
| 1935 | 8.7 C | -0.06 C |
| 1937 | 9.2 C | +0.47 C |
| 1938 | 10.0 C | +1.23 C |
| 1939 | 10.0 C | +1.28 C |
| 1940 | 8.1 C | -0.65 C |
| 1941 | 9.1 C | +0.32 C |
| 1942 | 8.5 C | -0.27 C |
| 1947 | 8.7 C | -0.04 C |
| 1949 | 9.5 C | +0.72 C |
| 1950 | 8.0 C | -0.79 C |
| 1951 | 8.4 C | -0.32 C |
| 1952 | 8.7 C | -0.08 C |
| 1953 | 9.4 C | +0.67 C |
| 1954 | 8.5 C | -0.27 C |
| 1955 | 8.3 C | -0.43 C |
The fitted trend in annual mean temperature here over 1894 to 1955 is 0.01 C (-0.10 to 0.12) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.01 F (-0.18 to 0.21) per decade. The slope is a straight line fitted to 52 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.01 C (-0.10 to 0.12) per decade | 0.01 F (-0.18 to 0.21) per decade | 1894 to 1955 | 52 | Not clearly different from zero |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.1 to 0.6) per decade | 1894 to 1955 | 52 | Rise |
| Mean daily minimum | -0.2 C (-0.3 to -0.1) per decade | -0.3 F (-0.6 to -0.1) per decade | 1894 to 1955 | 52 | Fall |
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
1894 to 1956| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 1936 | 33.9 C (93.0 F) | 63 |
| Coldest night (TNn) | -35.0 C (-31.0 F) | 1912 | -25.6 C (-14.1 F) | 63 |
| Wettest day (Rx1day) | 107.4 mm (4.2 in) | 1942 | 48.3 mm (1.9 in) | 63 |
| Wettest five days (Rx5day) | 209.8 mm (8.3 in) | 1942 | 77.7 mm (3.1 in) | 63 |
| Longest dry spell (CDD) | 25 days | 1922 | 14 days | 63 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | 34.4 C (93.9 F) |
| 1895 | 36.7 C (98.1 F) |
| 1896 | 32.2 C (90.0 F) |
| 1897 | 35.0 C (95.0 F) |
| 1898 | 34.4 C (93.9 F) |
| 1899 | 33.9 C (93.0 F) |
| 1900 | 34.4 C (93.9 F) |
| 1901 | 35.6 C (96.1 F) |
| 1902 | 31.7 C (89.1 F) |
| 1903 | 32.8 C (91.0 F) |
| 1904 | 32.8 C (91.0 F) |
| 1905 | 32.8 C (91.0 F) |
| 1906 | 32.2 C (90.0 F) |
| 1907 | 31.7 C (89.1 F) |
| 1908 | 32.8 C (91.0 F) |
| 1909 | 33.3 C (91.9 F) |
| 1910 | 32.2 C (90.0 F) |
| 1911 | 35.0 C (95.0 F) |
| 1912 | 32.8 C (91.0 F) |
| 1913 | 33.3 C (91.9 F) |
| 1914 | 32.8 C (91.0 F) |
| 1915 | 31.7 C (89.1 F) |
| 1916 | 35.6 C (96.1 F) |
| 1917 | 35.0 C (95.0 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 33.9 C (93.0 F) |
| 1920 | 33.3 C (91.9 F) |
| 1921 | 31.1 C (88.0 F) |
| 1922 | 33.3 C (91.9 F) |
| 1923 | 33.9 C (93.0 F) |
| 1924 | 33.9 C (93.0 F) |
| 1925 | 35.0 C (95.0 F) |
| 1926 | 33.9 C (93.0 F) |
| 1927 | 32.8 C (91.0 F) |
| 1928 | 31.7 C (89.1 F) |
| 1929 | 32.8 C (91.0 F) |
| 1930 | 35.0 C (95.0 F) |
| 1931 | 35.6 C (96.1 F) |
| 1932 | 33.3 C (91.9 F) |
| 1933 | 33.3 C (91.9 F) |
| 1934 | 36.1 C (97.0 F) |
| 1935 | 33.3 C (91.9 F) |
| 1936 | 39.4 C (102.9 F) |
| 1937 | 34.4 C (93.9 F) |
| 1938 | 34.4 C (93.9 F) |
| 1939 | 33.9 C (93.0 F) |
| 1940 | 35.0 C (95.0 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 32.8 C (91.0 F) |
| 1943 | 34.4 C (93.9 F) |
| 1944 | 36.1 C (97.0 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 32.8 C (91.0 F) |
| 1947 | 33.9 C (93.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 33.3 C (91.9 F) |
| 1951 | 35.6 C (96.1 F) |
| 1952 | 36.7 C (98.1 F) |
| 1953 | 36.7 C (98.1 F) |
| 1954 | 35.6 C (96.1 F) |
| 1955 | 35.0 C (95.0 F) |
| 1956 | 32.8 C (91.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | -26.7 C (-16.1 F) |
| 1895 | -32.2 C (-26.0 F) |
| 1896 | -23.3 C (-9.9 F) |
| 1897 | -25.0 C (-13.0 F) |
| 1898 | -23.9 C (-11.0 F) |
| 1899 | -33.3 C (-27.9 F) |
| 1900 | -23.3 C (-9.9 F) |
| 1901 | -27.2 C (-17.0 F) |
| 1902 | -22.2 C (-8.0 F) |
| 1903 | -23.3 C (-9.9 F) |
| 1904 | -33.9 C (-29.0 F) |
| 1905 | -25.6 C (-14.1 F) |
| 1906 | -25.0 C (-13.0 F) |
| 1907 | -28.9 C (-20.0 F) |
| 1908 | -29.4 C (-20.9 F) |
| 1909 | -23.3 C (-9.9 F) |
| 1910 | -24.4 C (-11.9 F) |
| 1911 | -16.1 C (3.0 F) |
| 1912 | -35.0 C (-31.0 F) |
| 1913 | -19.4 C (-2.9 F) |
| 1914 | -32.2 C (-26.0 F) |
| 1915 | -27.8 C (-18.0 F) |
| 1916 | -28.9 C (-20.0 F) |
| 1917 | -29.4 C (-20.9 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -25.6 C (-14.1 F) |
| 1920 | -25.6 C (-14.1 F) |
| 1921 | -22.8 C (-9.0 F) |
| 1922 | -25.6 C (-14.1 F) |
| 1923 | -26.1 C (-15.0 F) |
| 1924 | -27.2 C (-17.0 F) |
| 1925 | -29.4 C (-20.9 F) |
| 1926 | -25.0 C (-13.0 F) |
| 1927 | -25.6 C (-14.1 F) |
| 1928 | -24.4 C (-11.9 F) |
| 1929 | -26.1 C (-15.0 F) |
| 1930 | -24.4 C (-11.9 F) |
| 1931 | -19.4 C (-2.9 F) |
| 1932 | -21.1 C (-6.0 F) |
| 1933 | -25.6 C (-14.1 F) |
| 1934 | -33.3 C (-27.9 F) |
| 1935 | -26.7 C (-16.1 F) |
| 1936 | -28.9 C (-20.0 F) |
| 1937 | -21.7 C (-7.1 F) |
| 1938 | -22.2 C (-8.0 F) |
| 1939 | -20.0 C (-4.0 F) |
| 1940 | -22.8 C (-9.0 F) |
| 1941 | -22.2 C (-8.0 F) |
| 1942 | -29.4 C (-20.9 F) |
| 1943 | -25.0 C (-13.0 F) |
| 1944 | -27.8 C (-18.0 F) |
| 1945 | -30.0 C (-22.0 F) |
| 1946 | -29.4 C (-20.9 F) |
| 1947 | -20.0 C (-4.0 F) |
| 1948 | -32.2 C (-26.0 F) |
| 1949 | -21.1 C (-6.0 F) |
| 1950 | -29.4 C (-20.9 F) |
| 1951 | -26.1 C (-15.0 F) |
| 1952 | -19.4 C (-2.9 F) |
| 1953 | -19.4 C (-2.9 F) |
| 1954 | -20.0 C (-4.0 F) |
| 1955 | -28.3 C (-18.9 F) |
| 1956 | -18.3 C (-0.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 74.2 mm (2.9 in) |
| 1895 | 53.3 mm (2.1 in) |
| 1896 | 53.3 mm (2.1 in) |
| 1897 | 27.9 mm (1.1 in) |
| 1898 | 48.5 mm (1.9 in) |
| 1899 | 51.6 mm (2.0 in) |
| 1900 | 53.3 mm (2.1 in) |
| 1901 | 49.5 mm (1.9 in) |
| 1902 | 52.3 mm (2.1 in) |
| 1903 | 62.7 mm (2.5 in) |
| 1904 | 48.3 mm (1.9 in) |
| 1905 | 51.1 mm (2.0 in) |
| 1906 | 34.5 mm (1.4 in) |
| 1907 | 50.8 mm (2.0 in) |
| 1908 | 57.2 mm (2.3 in) |
| 1909 | 65.0 mm (2.6 in) |
| 1910 | 39.1 mm (1.5 in) |
| 1911 | 36.3 mm (1.4 in) |
| 1912 | 44.2 mm (1.7 in) |
| 1913 | 44.5 mm (1.8 in) |
| 1914 | 37.6 mm (1.5 in) |
| 1915 | 50.8 mm (2.0 in) |
| 1916 | 53.3 mm (2.1 in) |
| 1917 | 58.4 mm (2.3 in) |
| 1918 | 48.3 mm (1.9 in) |
| 1919 | 63.8 mm (2.5 in) |
| 1920 | 47.8 mm (1.9 in) |
| 1921 | 43.9 mm (1.7 in) |
| 1922 | 50.3 mm (2.0 in) |
| 1923 | 40.1 mm (1.6 in) |
| 1924 | 48.3 mm (1.9 in) |
| 1925 | 32.8 mm (1.3 in) |
| 1926 | 48.3 mm (1.9 in) |
| 1927 | 61.7 mm (2.4 in) |
| 1928 | 46.0 mm (1.8 in) |
| 1929 | 51.8 mm (2.0 in) |
| 1930 | 42.9 mm (1.7 in) |
| 1931 | 58.2 mm (2.3 in) |
| 1932 | 46.0 mm (1.8 in) |
| 1933 | 33.3 mm (1.3 in) |
| 1934 | 46.0 mm (1.8 in) |
| 1935 | 45.2 mm (1.8 in) |
| 1936 | 39.4 mm (1.6 in) |
| 1937 | 31.2 mm (1.2 in) |
| 1938 | 46.2 mm (1.8 in) |
| 1939 | 49.5 mm (1.9 in) |
| 1940 | 44.5 mm (1.8 in) |
| 1941 | 40.9 mm (1.6 in) |
| 1942 | 107.4 mm (4.2 in) |
| 1943 | 46.7 mm (1.8 in) |
| 1944 | 35.1 mm (1.4 in) |
| 1945 | 54.1 mm (2.1 in) |
| 1946 | 63.5 mm (2.5 in) |
| 1947 | 41.7 mm (1.6 in) |
| 1948 | 56.9 mm (2.2 in) |
| 1949 | 45.5 mm (1.8 in) |
| 1950 | 63.5 mm (2.5 in) |
| 1951 | 47.0 mm (1.9 in) |
| 1952 | 50.5 mm (2.0 in) |
| 1953 | 80.8 mm (3.2 in) |
| 1954 | 68.1 mm (2.7 in) |
| 1955 | 48.3 mm (1.9 in) |
| 1956 | 54.6 mm (2.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 181.4 mm (7.1 in) |
| 1895 | 55.1 mm (2.2 in) |
| 1896 | 69.0 mm (2.7 in) |
| 1897 | 47.9 mm (1.9 in) |
| 1898 | 98.0 mm (3.9 in) |
| 1899 | 56.9 mm (2.2 in) |
| 1900 | 84.0 mm (3.3 in) |
| 1901 | 71.7 mm (2.8 in) |
| 1902 | 87.4 mm (3.4 in) |
| 1903 | 83.8 mm (3.3 in) |
| 1904 | 89.0 mm (3.5 in) |
| 1905 | 70.3 mm (2.8 in) |
| 1906 | 76.7 mm (3.0 in) |
| 1907 | 90.9 mm (3.6 in) |
| 1908 | 60.2 mm (2.4 in) |
| 1909 | 113.3 mm (4.5 in) |
| 1910 | 71.4 mm (2.8 in) |
| 1911 | 83.9 mm (3.3 in) |
| 1912 | 65.3 mm (2.6 in) |
| 1913 | 116.7 mm (4.6 in) |
| 1914 | 72.2 mm (2.8 in) |
| 1915 | 76.0 mm (3.0 in) |
| 1916 | 92.2 mm (3.6 in) |
| 1917 | 86.1 mm (3.4 in) |
| 1918 | 65.7 mm (2.6 in) |
| 1919 | 93.3 mm (3.7 in) |
| 1920 | 76.9 mm (3.0 in) |
| 1921 | 68.9 mm (2.7 in) |
| 1922 | 71.4 mm (2.8 in) |
| 1923 | 68.8 mm (2.7 in) |
| 1924 | 83.9 mm (3.3 in) |
| 1925 | 56.1 mm (2.2 in) |
| 1926 | 82.8 mm (3.3 in) |
| 1927 | 101.1 mm (4.0 in) |
| 1928 | 110.2 mm (4.3 in) |
| 1929 | 110.5 mm (4.4 in) |
| 1930 | 60.0 mm (2.4 in) |
| 1931 | 77.0 mm (3.0 in) |
| 1932 | 115.2 mm (4.5 in) |
| 1933 | 56.9 mm (2.2 in) |
| 1934 | 84.1 mm (3.3 in) |
| 1935 | 96.6 mm (3.8 in) |
| 1936 | 70.2 mm (2.8 in) |
| 1937 | 91.5 mm (3.6 in) |
| 1938 | 64.9 mm (2.6 in) |
| 1939 | 82.3 mm (3.2 in) |
| 1940 | 56.7 mm (2.2 in) |
| 1941 | 54.7 mm (2.2 in) |
| 1942 | 209.8 mm (8.3 in) |
| 1943 | 85.8 mm (3.4 in) |
| 1944 | 49.8 mm (2.0 in) |
| 1945 | 112.8 mm (4.4 in) |
| 1946 | 122.9 mm (4.8 in) |
| 1947 | 69.4 mm (2.7 in) |
| 1948 | 90.2 mm (3.6 in) |
| 1949 | 66.8 mm (2.6 in) |
| 1950 | 125.1 mm (4.9 in) |
| 1951 | 66.8 mm (2.6 in) |
| 1952 | 72.1 mm (2.8 in) |
| 1953 | 122.7 mm (4.8 in) |
| 1954 | 77.7 mm (3.1 in) |
| 1955 | 87.7 mm (3.5 in) |
| 1956 | 77.0 mm (3.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 17 days |
| 1895 | 11 days |
| 1896 | 12 days |
| 1897 | 13 days |
| 1898 | 10 days |
| 1899 | 15 days |
| 1900 | 14 days |
| 1901 | 15 days |
| 1902 | 10 days |
| 1903 | 14 days |
| 1904 | 16 days |
| 1905 | 17 days |
| 1906 | 12 days |
| 1907 | 13 days |
| 1908 | 21 days |
| 1909 | 18 days |
| 1910 | 15 days |
| 1911 | 10 days |
| 1912 | 11 days |
| 1913 | 19 days |
| 1914 | 14 days |
| 1915 | 14 days |
| 1916 | 13 days |
| 1917 | 22 days |
| 1918 | 19 days |
| 1919 | 14 days |
| 1920 | 13 days |
| 1921 | 18 days |
| 1922 | 25 days |
| 1923 | 16 days |
| 1924 | 23 days |
| 1925 | 15 days |
| 1926 | 14 days |
| 1927 | 11 days |
| 1928 | 13 days |
| 1929 | 14 days |
| 1930 | 22 days |
| 1931 | 11 days |
| 1932 | 12 days |
| 1933 | 11 days |
| 1934 | 14 days |
| 1935 | 13 days |
| 1936 | 20 days |
| 1937 | 10 days |
| 1938 | 13 days |
| 1939 | 17 days |
| 1940 | 17 days |
| 1941 | 18 days |
| 1942 | 16 days |
| 1943 | 14 days |
| 1944 | 16 days |
| 1945 | 8 days |
| 1946 | 15 days |
| 1947 | 18 days |
| 1948 | 17 days |
| 1949 | 20 days |
| 1950 | 14 days |
| 1951 | 16 days |
| 1952 | 13 days |
| 1953 | 15 days |
| 1954 | 13 days |
| 1955 | 23 days |
| 1956 | 9 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
52 years with a frostAcross 52 years with a frost, the median last spring frost at Emporium 1 E falls on 16 May and the median first autumn frost on 1 October, which leaves a median of 137 days between them.
Fitted over all years, the growing season changes by -3.3 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1917 to 1955) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 16 May | n/a | 17 May | n/a | +2.4 days per decade |
| First autumn frost | 1 October | n/a | 27 September | n/a | -0.9 days per decade |
| Growing days | 137 days | n/a | 133 days | n/a | -3.3 days per decade |
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
56 years, 1897 to 1955A day with at least 47.9 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 87.3 mm (3.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 47.9 mm (1.9 in) | |
| 5 years | 58.4 mm (2.3 in) | |
| 10 years | 65.3 mm (2.6 in) | |
| 25 years | 74.2 mm (2.9 in) | |
| 50 years | 80.8 mm (3.2 in) | |
| 100 years | 87.3 mm (3.4 in) | Longer than the 56 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, 56 years of values from 1897 to 1955.
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: 107.4 mm (4.2 in) in 1942; 80.8 mm (3.2 in) in 1953; 68.1 mm (2.7 in) in 1954.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Emporium 1 E, at 1911. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1911 ran 0.4 C (0.7 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1911 | -0.4 | -0.7 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
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).