Built 2026-10-19 (19 October 2026)

Ridge 2 WSW Threshold Days by Year (USC00247028)

9 fixed thresholds counted per year at Ridge 2 WSW (USC00247028): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ridge 2 WSW Thresholds

  • Ridge 2 WSW: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 1899 with 37.
  • Ridge 2 WSW: days with a maximum temperature at or above 35 C (95 F) in 1 years, most in 1899 with 6.
  • Ridge 2 WSW: days with a maximum temperature at or above 90 F (32.2 C) in 1 years, most in 1899 with 21.
  • Ridge 2 WSW: days with a maximum temperature at or below 0 C (32 F) in 1 years, most in 1899 with 62.
  • 9 fixed thresholds have at least one qualifying day at Ridge 2 WSW.
1 years with a qualifying day
Days at or above 30 C (86 F) per year at Ridge 2 WSW Days per year at Ridge 2 WSW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1899. 0102030401899: 371899
Days per year at Ridge 2 WSW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1899.
Days at or above 30 C (86 F) per year at Ridge 2 WSW
YearDaysDecade average
18993737
First to last qualifying date each year at Ridge 2 WSW For each year, a bar from the first to the last day at Ridge 2 WSW meeting 30 C (86 F). 1899: 17 June 1899 to 30 September 18991899JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ridge 2 WSW meeting 30 C (86 F).
First to last qualifying date each year at Ridge 2 WSW
YearFirst dateLast date
18991899-06-171899-09-30

Every Fixed Threshold

Fixed thresholds at Ridge 2 WSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days137189937
35 C (95 F): Days1618996
90 F (32.2 C): Days121189921
0 C (32 F): Ice days (max162189962
0 C (32 F): Frost days (min12031899203
-10 C (14 F): Days with min186189986
-20 C (-4 F): Days with min144189944
-30 C (-22 F): Days with min1718997
10 mm (0.39 in): Days with 10 mm or more rain1619526

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

  • Data for Ridge 2 WSW 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).