Built 2026-10-17 (17 October 2026)

Impfondo Threshold Days by Year

5 fixed thresholds counted per year at Impfondo (CF000064459): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Impfondo Thresholds

  • 5 fixed thresholds have at least one qualifying day at Impfondo.
1 years with a qualifying day
Days at or above 30 C (86 F) per year at Impfondo Days per year at Impfondo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. 0102030402025: 362025
Days per year at Impfondo with a maximum temperature at or above 30 C (86 F), with the decade average as a line.
Days at or above 30 C (86 F) per year at Impfondo
YearDaysDecade average
20253636
First to last qualifying date each year at Impfondo For each year, a bar from the first to the last day at Impfondo meeting 30 C (86 F). 2025: 22 June 2025 to 23 August 20252025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Impfondo meeting 30 C (86 F).
First to last qualifying date each year at Impfondo
YearFirst dateLast date
20252025-06-222025-08-23

Every Fixed Threshold

Fixed thresholds at Impfondo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10n/a36
90 F (32.2 C): Days10n/a6
20 C (68 F): Tropical nights (min10n/a11
10 mm (0.39 in): Days with 10 mm or more rain10n/a2
25 mm (0.98 in): Days with 25 mm or more rain10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Impfondo 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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