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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Darien Threshold Days by Year (USC00092552)

12 fixed thresholds counted per year at Darien (USC00092552): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Darien Thresholds

  • Darien: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 1894 with 41.
  • Darien: days with 25 mm (0.98 in) or more of precipitation in 4 years, most in 1894 with 17.
  • Darien: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1932 with 5.
  • Darien: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 1894 with 132.
  • 12 fixed thresholds have at least one qualifying day at Darien.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Darien Days per year at Darien with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 132 in 1894. 0501001501894: 1321932: 1012004: 132189419322004
Days per year at Darien with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 132 in 1894.
Days at or above 30 C (86 F) per year at Darien
YearDaysDecade average
1894132132
1932101101
2004132132
First to last qualifying date each year at Darien For each year, a bar from the first to the last day at Darien meeting 30 C (86 F). 1894: 16 March 1894 to 22 October 18941932: 22 March 1932 to 18 October 19322004: 19 March 2004 to 4 November 2004189419322004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Darien meeting 30 C (86 F).
First to last qualifying date each year at Darien
YearFirst dateLast date
18941894-03-161894-10-22
19321932-03-221932-10-18
20042004-03-192004-11-04

Every Fixed Threshold

Fixed thresholds at Darien
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days31321894132
35 C (95 F): Days336200436
90 F (32.2 C): Days386200486
100 F (37.8 C): Days1120041
0 C (32 F): Frost days (min313200413
-10 C (14 F): Days with min1218942
20 C (68 F): Tropical nights (min31392004139
25 C (77 F): Days with min3720047
10 mm (0.39 in): Days with 10 mm or more rain441189432
25 mm (0.98 in): Days with 25 mm or more rain417189411
50 mm (1.97 in): Days with 50 mm or more rain4519323
100 mm (3.94 in): Days with 100 mm or more rain2118941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

  • Data for Darien 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).