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

Iquitos Threshold Days by Year (PE000084377)

9 fixed thresholds counted per year at Iquitos (PE000084377): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Iquitos Thresholds

  • 9 fixed thresholds have at least one qualifying day at Iquitos.
17 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Iquitos Days per year at Iquitos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. 0501001501977: 831978: 771979: 661980: 831987: 611988: 721989: 691990: 661991: 611992: 681993: 661994: 671996: 921997: 841998: 622003: 1042025: 35197719791987198919911993199619982025
Days per year at Iquitos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line.
Days with 10 mm (0.39 in) or more of precipitation per year at Iquitos
YearDaysDecade average
19778375.3
19787775.3
19796675.3
19808371.3
19876171.3
19887271.3
19896971.3
19906670.8
19916170.8
19926870.8
19936670.8
19946770.8
19969270.8
19978470.8
19986270.8
2003104104
20253535
First to last qualifying date each year at Iquitos For each year, a bar from the first to the last day at Iquitos meeting 10 mm (0.39 in). 1977: 7 January 1977 to 24 December 19771978: 22 January 1978 to 31 December 19781979: 1 January 1979 to 29 December 19791980: 2 January 1980 to 27 December 19801987: 5 January 1987 to 30 December 19871988: 16 January 1988 to 28 December 19881989: 2 January 1989 to 9 December 19891990: 5 January 1990 to 30 December 19901991: 5 January 1991 to 27 December 19911992: 2 January 1992 to 26 December 19921993: 2 January 1993 to 26 December 19931994: 11 January 1994 to 26 December 19941996: 6 January 1996 to 15 December 19961997: 4 January 1997 to 30 December 19971998: 3 January 1998 to 27 December 19982003: 3 January 2003 to 31 December 20032025: 30 January 2025 to 18 August 2025197719801989199219962003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Iquitos meeting 10 mm (0.39 in).
First to last qualifying date each year at Iquitos
YearFirst dateLast date
19771977-01-071977-12-24
19781978-01-221978-12-31
19791979-01-011979-12-29
19801980-01-021980-12-27
19871987-01-051987-12-30
19881988-01-161988-12-28
19891989-01-021989-12-09
19901990-01-051990-12-30
19911991-01-051991-12-27
19921992-01-021992-12-26
19931993-01-021993-12-26
19941994-01-111994-12-26
19961996-01-061996-12-15
19971997-01-041997-12-30
19981998-01-031998-12-27
20032003-01-032003-12-31
20252025-01-302025-08-18

Every Fixed Threshold

Fixed thresholds at Iquitos
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10n/a6
35 C (95 F): Days10n/a1
90 F (32.2 C): Days10n/a4
20 C (68 F): Tropical nights (min30n/a168
10 mm (0.39 in): Days with 10 mm or more rain170n/a35
25 mm (0.98 in): Days with 25 mm or more rain170n/a12
50 mm (1.97 in): Days with 50 mm or more rain170n/a6
100 mm (3.94 in): Days with 100 mm or more rain100n/a2
200 mm (7.87 in): Days with 200 mm or more rain50n/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 Iquitos 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).