Built 2026-10-19 (19 October 2026)

Carson Seep Near Threshold Days by Year (USC00291532)

16 fixed thresholds counted per year at Carson Seep Near (USC00291532): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Carson Seep Near Thresholds

  • Carson Seep Near: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1926 with 25.
  • Carson Seep Near: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1938 with 9.
  • Carson Seep Near: days with 10 cm (3.9 in) or more of snowfall in 16 years, most in 1926 with 5.
  • Carson Seep Near: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1938 with 3.
  • 16 fixed thresholds have at least one qualifying day at Carson Seep Near.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Carson Seep Near Days per year at Carson Seep Near with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 97 in 1899. 02550751001896: 561897: 471899: 97189618971899
Days per year at Carson Seep Near with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 97 in 1899.
Days at or above 30 C (86 F) per year at Carson Seep Near
YearDaysDecade average
18965666.7
18974766.7
18999766.7
First to last qualifying date each year at Carson Seep Near For each year, a bar from the first to the last day at Carson Seep Near meeting 30 C (86 F). 1896: 10 May 1896 to 17 September 18961897: 2 May 1897 to 30 September 18971899: 26 April 1899 to 30 September 1899189618971899JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Carson Seep Near meeting 30 C (86 F).
First to last qualifying date each year at Carson Seep Near
YearFirst dateLast date
18961896-05-101896-09-17
18971897-05-021897-09-30
18991899-04-261899-09-30

Every Fixed Threshold

Fixed thresholds at Carson Seep Near
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days397189997
35 C (95 F): Days314189914
90 F (32.2 C): Days373189973
100 F (37.8 C): Days1318963
0 C (32 F): Ice days (max3518973
0 C (32 F): Frost days (min31171899117
-10 C (14 F): Days with min315189715
-20 C (-4 F): Days with min1318993
20 C (68 F): Tropical nights (min1118961
10 mm (0.39 in): Days with 10 mm or more rain2125192618
25 mm (0.98 in): Days with 25 mm or more rain21919389
50 mm (1.97 in): Days with 50 mm or more rain14319383
100 mm (3.94 in): Days with 100 mm or more rain2119251
10 cm (3.9 in): Days with 10 cm or more snowfall16519262
25 cm (9.8 in): Days with 25 cm or more snowfall5219281
50 cm (19.7 in): Days with 50 cm or more snowfall10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

  • Data for Carson Seep Near 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).