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

Asswan Threshold Days by Year (EG000062414)

13 fixed thresholds counted per year at Asswan (EG000062414): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Asswan Thresholds

  • Asswan: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1958 with 292.
  • Asswan: days with a maximum temperature at or above 35 C (95 F) in 13 years, most in 1958 with 230.
  • Asswan: days with a maximum temperature at or above 40 C (104 F) in 13 years, most in 1963 with 149.
  • Asswan: days with a maximum temperature at or above 45 C (113 F) in 13 years, most in 1958 with 38.
  • 13 fixed thresholds have at least one qualifying day at Asswan.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Asswan Days per year at Asswan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 292 in 1958. 01002003001958: 2921960: 2871961: 2381962: 2741963: 2561964: 2531965: 2461994: 2301995: 2291996: 2251997: 2251998: 2422025: 1151958196119631965199519972025
Days per year at Asswan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 292 in 1958.
Days at or above 30 C (86 F) per year at Asswan
YearDaysDecade average
1958292292
1960287259
1961238259
1962274259
1963256259
1964253259
1965246259
1994230230.2
1995229230.2
1996225230.2
1997225230.2
1998242230.2
2025115115
First to last qualifying date each year at Asswan For each year, a bar from the first to the last day at Asswan meeting 30 C (86 F). 1958: 1 January 1958 to 29 December 19581960: 12 January 1960 to 28 December 19601961: 16 January 1961 to 3 December 19611962: 24 January 1962 to 18 December 19621963: 8 January 1963 to 23 December 19631964: 30 January 1964 to 7 December 19641965: 16 January 1965 to 31 December 19651994: 28 January 1994 to 13 November 19941995: 4 March 1995 to 17 November 19951996: 31 January 1996 to 28 December 19961997: 9 January 1997 to 7 December 19971998: 5 February 1998 to 9 December 19982025: 16 January 2025 to 24 August 20251958196119631965199519972025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Asswan meeting 30 C (86 F).
First to last qualifying date each year at Asswan
YearFirst dateLast date
19581958-01-011958-12-29
19601960-01-121960-12-28
19611961-01-161961-12-03
19621962-01-241962-12-18
19631963-01-081963-12-23
19641964-01-301964-12-07
19651965-01-161965-12-31
19941994-01-281994-11-13
19951995-03-041995-11-17
19961996-01-311996-12-28
19971997-01-091997-12-07
19981998-02-051998-12-09
20252025-01-162025-08-24

Every Fixed Threshold

Fixed thresholds at Asswan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days132921958115
35 C (95 F): Days132301958103
40 C (104 F): Days13149196379
45 C (113 F): Days133819587
90 F (32.2 C): Days132711958108
100 F (37.8 C): Days13181195891
110 F (43.3 C): Days1355195823
120 F (48.9 C): Days1119611
20 C (68 F): Tropical nights (min132061998118
25 C (77 F): Days with min13135199878
10 mm (0.39 in): Days with 10 mm or more rain5319983
25 mm (0.98 in): Days with 25 mm or more rain5319983
50 mm (1.97 in): Days with 50 mm or more rain5319983

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Asswan 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).