Built 2026-10-19 (19 October 2026)

Midway Threshold Days by Year (USC00015397)

13 fixed thresholds counted per year at Midway (USC00015397): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Midway Thresholds

  • Midway: days with 10 mm (0.39 in) or more of precipitation in 7 years, most in 1949 with 40.
  • Midway: days with 25 mm (0.98 in) or more of precipitation in 7 years, most in 2013 with 21.
  • Midway: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 2013 with 10.
  • Midway: days with a maximum temperature at or above 30 C (86 F) in 6 years, most in 2024 with 122.
  • 13 fixed thresholds have at least one qualifying day at Midway.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at Midway Days per year at Midway with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 122 in 2024. 0501001502020: 1062021: 942022: 1082023: 1182024: 1222025: 118202020212022202320242025
Days per year at Midway with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 122 in 2024.
Days at or above 30 C (86 F) per year at Midway
YearDaysDecade average
2020106111
202194111
2022108111
2023118111
2024122111
2025118111
First to last qualifying date each year at Midway For each year, a bar from the first to the last day at Midway meeting 30 C (86 F). 2020: 30 March 2020 to 8 October 20202021: 14 April 2021 to 16 October 20212022: 4 May 2022 to 8 October 20222023: 26 March 2023 to 7 October 20232024: 2 May 2024 to 28 October 20242025: 3 April 2025 to 17 October 2025202020212022202320242025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Midway meeting 30 C (86 F).
First to last qualifying date each year at Midway
YearFirst dateLast date
20202020-03-302020-10-08
20212021-04-142021-10-16
20222022-05-042022-10-08
20232023-03-262023-10-07
20242024-05-022024-10-28
20252025-04-032025-10-17

Every Fixed Threshold

Fixed thresholds at Midway
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days61222024118
35 C (95 F): Days63320248
90 F (32.2 C): Days677202466
100 F (37.8 C): Days2220221
0 C (32 F): Ice days (max2220221
0 C (32 F): Frost days (min648202243
-10 C (14 F): Days with min3220221
20 C (68 F): Tropical nights (min698202090
25 C (77 F): Days with min1120231
10 mm (0.39 in): Days with 10 mm or more rain740194917
25 mm (0.98 in): Days with 25 mm or more rain72120136
50 mm (1.97 in): Days with 50 mm or more rain71020133
100 mm (3.94 in): Days with 100 mm or more rain2220132

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2020.

Download the Data

  • Data for Midway 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).