Built 2026-10-19 (19 October 2026)

Jeddo Threshold Days by Year (USC00204184)

17 fixed thresholds counted per year at Jeddo (USC00204184): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jeddo Thresholds

  • Jeddo: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1916 with 41.
  • Jeddo: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 1904 with 86.
  • Jeddo: nights with a minimum temperature at or below 0 C (32 F) in 26 years, most in 1917 with 175.
  • Jeddo: nights with a minimum temperature at or below -10 C (14 F) in 26 years, most in 1895 with 72.
  • 17 fixed thresholds have at least one qualifying day at Jeddo.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Jeddo Days per year at Jeddo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 41 in 1916. 02040601893: 201895: 311896: 211897: 181898: 251899: 311900: 321901: 311902: 91903: 101904: 91905: 91906: 201907: 91908: 221909: 251910: 221911: 321912: 151913: 261914: 211915: 101916: 411917: 101918: 281919: 30189318971900190319061909191219151918
Days per year at Jeddo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 41 in 1916.
Days at or above 30 C (86 F) per year at Jeddo
YearDaysDecade average
18932024.3
18953124.3
18962124.3
18971824.3
18982524.3
18993124.3
19003217.6
19013117.6
1902917.6
19031017.6
1904917.6
1905917.6
19062017.6
1907917.6
19082217.6
19092517.6
19102223.5
19113223.5
19121523.5
19132623.5
19142123.5
19151023.5
19164123.5
19171023.5
19182823.5
19193023.5
First to last qualifying date each year at Jeddo For each year, a bar from the first to the last day at Jeddo meeting 30 C (86 F). 1893: 19 June 1893 to 17 September 18931895: 4 May 1895 to 22 September 18951896: 17 April 1896 to 10 September 18961897: 3 July 1897 to 15 October 18971898: 7 June 1898 to 3 October 18981899: 28 April 1899 to 17 September 18991900: 24 June 1900 to 6 October 19001901: 22 June 1901 to 7 September 19011902: 22 May 1902 to 30 July 19021903: 18 May 1903 to 12 September 19031904: 25 May 1904 to 11 September 19041905: 17 June 1905 to 28 September 19051906: 29 June 1906 to 18 September 19061907: 17 June 1907 to 15 September 19071908: 19 June 1908 to 27 September 19081909: 21 June 1909 to 14 September 19091910: 16 June 1910 to 24 August 19101911: 19 May 1911 to 2 September 19111912: 28 June 1912 to 9 September 19121913: 6 June 1913 to 7 September 19131914: 26 May 1914 to 22 September 19141915: 19 April 1915 to 16 September 19151916: 2 July 1916 to 8 October 19161917: 21 July 1917 to 20 August 19171918: 17 May 1918 to 25 August 19181919: 30 May 1919 to 20 September 19191893189819021906191019141918JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jeddo meeting 30 C (86 F).
First to last qualifying date each year at Jeddo
YearFirst dateLast date
18931893-06-191893-09-17
18951895-05-041895-09-22
18961896-04-171896-09-10
18971897-07-031897-10-15
18981898-06-071898-10-03
18991899-04-281899-09-17
19001900-06-241900-10-06
19011901-06-221901-09-07
19021902-05-221902-07-30
19031903-05-181903-09-12
19041904-05-251904-09-11
19051905-06-171905-09-28
19061906-06-291906-09-18
19071907-06-171907-09-15
19081908-06-191908-09-27
19091909-06-211909-09-14
19101910-06-161910-08-24
19111911-05-191911-09-02
19121912-06-281912-09-09
19131913-06-061913-09-07
19141914-05-261914-09-22
19151915-04-191915-09-16
19161916-07-021916-10-08
19171917-07-211917-08-20
19181918-05-171918-08-25
19191919-05-301919-09-20

Every Fixed Threshold

Fixed thresholds at Jeddo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2641191630
35 C (95 F): Days17919161
40 C (104 F): Days2219161
90 F (32.2 C): Days2426191614
100 F (37.8 C): Days4219112
0 C (32 F): Ice days (max2686190457
0 C (32 F): Frost days (min261751917154
-10 C (14 F): Days with min2672189532
-20 C (-4 F): Days with min2524190415
-30 C (-22 F): Days with min1119181
20 C (68 F): Tropical nights (min2413191810
25 C (77 F): Days with min1119181
10 mm (0.39 in): Days with 10 mm or more rain2036190226
25 mm (0.98 in): Days with 25 mm or more rain20818991
50 mm (1.97 in): Days with 50 mm or more rain5219051
10 cm (3.9 in): Days with 10 cm or more snowfall13719092
25 cm (9.8 in): Days with 25 cm or more snowfall1119091

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

  • Data for Jeddo 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). Threshold counts are computed by this site.

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