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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Oswayo 1 ENE Threshold Days by Year

16 fixed thresholds counted per year at Oswayo 1 ENE (USC00366649): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oswayo 1 ENE Thresholds

  • Oswayo 1 ENE: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2018 with 48.
  • Oswayo 1 ENE: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 2003 with 17.
  • Oswayo 1 ENE: days with 10 cm (3.9 in) or more of snowfall in 22 years, most in 1993 with 8.
  • Oswayo 1 ENE: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 2003 with 4.
  • 16 fixed thresholds have at least one qualifying day at Oswayo 1 ENE.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Oswayo 1 ENE Days per year at Oswayo 1 ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 2011. 01020302007: 212008: 92009: 62010: 172011: 222012: 162013: 112014: 12015: 92016: 152017: 52018: 13200720092011201320152017
Days per year at Oswayo 1 ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 2011.
Days at or above 30 C (86 F) per year at Oswayo 1 ENE
YearDaysDecade average
20072112
2008912
2009612
20101712.1
20112212.1
20121612.1
20131112.1
2014112.1
2015912.1
20161512.1
2017512.1
20181312.1
First to last qualifying date each year at Oswayo 1 ENE For each year, a bar from the first to the last day at Oswayo 1 ENE meeting 30 C (86 F). 2007: 10 May 2007 to 26 September 20072008: 7 June 2008 to 5 September 20082009: 28 April 2009 to 18 August 20092010: 27 May 2010 to 3 September 20102011: 31 May 2011 to 4 September 20112012: 28 May 2012 to 1 September 20122013: 1 June 2013 to 12 September 20132014: 2 July 2014 to 2 July 20142015: 9 May 2015 to 9 September 20152016: 29 May 2016 to 14 August 20162017: 13 June 2017 to 27 September 20172018: 29 May 2018 to 6 September 2018200720092011201320152017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Oswayo 1 ENE meeting 30 C (86 F).
First to last qualifying date each year at Oswayo 1 ENE
YearFirst dateLast date
20072007-05-102007-09-26
20082008-06-072008-09-05
20092009-04-282009-08-18
20102010-05-272010-09-03
20112011-05-312011-09-04
20122012-05-282012-09-01
20132013-06-012013-09-12
20142014-07-022014-07-02
20152015-05-092015-09-09
20162016-05-292016-08-14
20172017-06-132017-09-27
20182018-05-292018-09-06

Every Fixed Threshold

Fixed thresholds at Oswayo 1 ENE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1222201113
35 C (95 F): Days1320113
90 F (32.2 C): Days71020111
100 F (37.8 C): Days1120111
0 C (32 F): Ice days (max1270201461
0 C (32 F): Frost days (min121882013182
-10 C (14 F): Days with min1273201460
-20 C (-4 F): Days with min1228201511
-30 C (-22 F): Days with min4420154
20 C (68 F): Tropical nights (min2120161
10 mm (0.39 in): Days with 10 mm or more rain2748201848
25 mm (0.98 in): Days with 25 mm or more rain2717200315
50 mm (1.97 in): Days with 50 mm or more rain17420033
10 cm (3.9 in): Days with 10 cm or more snowfall22819933
25 cm (9.8 in): Days with 25 cm or more snowfall7319932
50 cm (19.7 in): Days with 50 cm or more snowfall1119951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2007.

Download the Data

  • Data for Oswayo 1 ENE 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).