Built 2026-10-19 (19 October 2026)

Moses Mtn Threshold Days by Year (USS0019A13S)

11 fixed thresholds counted per year at Moses Mtn (USS0019A13S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moses Mtn Thresholds

  • Moses Mtn: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 2012 with 41.
  • Moses Mtn: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1996 with 97.
  • Moses Mtn: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1999 with 213.
  • Moses Mtn: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 1996 with 52.
  • 11 fixed thresholds have at least one qualifying day at Moses Mtn.
14 years with a qualifying day
Days at or above 30 C (86 F) per year at Moses Mtn Days per year at Moses Mtn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 1994. 0510151994: 121996: 61997: 51998: 72000: 12001: 42002: 42003: 72004: 42006: 22008: 12015: 12023: 12024: 11994199720002002200420082023
Days per year at Moses Mtn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 1994.
Days at or above 30 C (86 F) per year at Moses Mtn
YearDaysDecade average
1994127.5
199667.5
199757.5
199877.5
200013.3
200143.3
200243.3
200373.3
200443.3
200623.3
200813.3
201511
202311
202411
First to last qualifying date each year at Moses Mtn For each year, a bar from the first to the last day at Moses Mtn meeting 30 C (86 F). 1994: 20 July 1994 to 14 August 19941996: 27 July 1996 to 26 August 19961997: 3 August 1997 to 14 August 19971998: 25 July 1998 to 31 August 19982000: 31 July 2000 to 31 July 20002001: 12 August 2001 to 16 August 20012002: 11 July 2002 to 13 August 20022003: 22 July 2003 to 15 August 20032004: 29 July 2004 to 14 August 20042006: 22 July 2006 to 23 July 20062008: 17 August 2008 to 17 August 20082015: 28 June 2015 to 28 June 20152023: 15 August 2023 to 15 August 20232024: 21 July 2024 to 21 July 20241994199720002002200420082023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moses Mtn meeting 30 C (86 F).
First to last qualifying date each year at Moses Mtn
YearFirst dateLast date
19941994-07-201994-08-14
19961996-07-271996-08-26
19971997-08-031997-08-14
19981998-07-251998-08-31
20002000-07-312000-07-31
20012001-08-122001-08-16
20022002-07-112002-08-13
20032003-07-222003-08-15
20042004-07-292004-08-14
20062006-07-222006-07-23
20082008-08-172008-08-17
20152015-06-282015-06-28
20232023-08-152023-08-15
20242024-07-212024-07-21

Every Fixed Threshold

Fixed thresholds at Moses Mtn
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days141219941
90 F (32.2 C): Days5419941
0 C (32 F): Ice days (max3297199620
0 C (32 F): Frost days (min32213199988
-10 C (14 F): Days with min325219963
-20 C (-4 F): Days with min19619983
-30 C (-22 F): Days with min1120241
20 C (68 F): Tropical nights (min8320222
10 mm (0.39 in): Days with 10 mm or more rain354120129
25 mm (0.98 in): Days with 25 mm or more rain311019981
50 mm (1.97 in): Days with 50 mm or more rain5119941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

  • Data for Moses Mtn 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 (2026-10-17).