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

Aasufou Threshold Days by Year (AQC00914000)

5 fixed thresholds counted per year at Aasufou (AQC00914000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aasufou Thresholds

  • Aasufou: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 2004 with 202.
  • Aasufou: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1994 with 91.
  • Aasufou: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1994 with 55.
  • Aasufou: days with 100 mm (3.94 in) or more of precipitation in 24 years, most in 1994 with 23.
  • 5 fixed thresholds have at least one qualifying day at Aasufou.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Aasufou Days per year at Aasufou with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 202 in 2004. 01002003001980: 1311981: 1491982: 1191983: 1001984: 1231985: 1161990: 1061991: 881994: 1201996: 901997: 921998: 852002: 1682004: 2022005: 1712006: 1462007: 1532008: 1052009: 1252010: 1402020: 1272021: 1072022: 1022023: 10619801983199019962002200620092021
Days per year at Aasufou with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 202 in 2004.
Days with 10 mm (0.39 in) or more of precipitation per year at Aasufou
YearDaysDecade average
1980131123
1981149123
1982119123
1983100123
1984123123
1985116123
199010696.8
19918896.8
199412096.8
19969096.8
19979296.8
19988596.8
2002168152.9
2004202152.9
2005171152.9
2006146152.9
2007153152.9
2008105152.9
2009125152.9
2010140140
2020127110.5
2021107110.5
2022102110.5
2023106110.5
First to last qualifying date each year at Aasufou For each year, a bar from the first to the last day at Aasufou meeting 10 mm (0.39 in). 1980: 2 January 1980 to 29 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 27 December 19821983: 5 January 1983 to 29 December 19831984: 11 January 1984 to 30 December 19841985: 8 January 1985 to 28 December 19851990: 1 January 1990 to 28 December 19901991: 3 January 1991 to 20 December 19911994: 4 January 1994 to 30 December 19941996: 2 January 1996 to 30 November 19961997: 7 January 1997 to 29 December 19971998: 3 January 1998 to 30 November 19982002: 2 January 2002 to 31 December 20022004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 2 January 2006 to 29 December 20062007: 1 January 2007 to 28 December 20072008: 3 January 2008 to 30 December 20082009: 2 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102020: 6 January 2020 to 28 December 20202021: 4 January 2021 to 20 December 20212022: 3 January 2022 to 30 November 20222023: 2 January 2023 to 30 December 202319801983199019962002200620092021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aasufou meeting 10 mm (0.39 in).
First to last qualifying date each year at Aasufou
YearFirst dateLast date
19801980-01-021980-12-29
19811981-01-011981-12-31
19821982-01-011982-12-27
19831983-01-051983-12-29
19841984-01-111984-12-30
19851985-01-081985-12-28
19901990-01-011990-12-28
19911991-01-031991-12-20
19941994-01-041994-12-30
19961996-01-021996-11-30
19971997-01-071997-12-29
19981998-01-031998-11-30
20022002-01-022002-12-31
20042004-01-012004-12-31
20052005-01-012005-12-31
20062006-01-022006-12-29
20072007-01-012007-12-28
20082008-01-032008-12-30
20092009-01-022009-12-31
20102010-01-012010-12-31
20202020-01-062020-12-28
20212021-01-042021-12-20
20222022-01-032022-11-30
20232023-01-022023-12-30

Every Fixed Threshold

Fixed thresholds at Aasufou
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain242022004106
25 mm (0.98 in): Days with 25 mm or more rain2491199457
50 mm (1.97 in): Days with 50 mm or more rain2455199426
100 mm (3.94 in): Days with 100 mm or more rain242319946
200 mm (7.87 in): Days with 200 mm or more rain10419941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

  • Data for Aasufou 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).