Wellsboro/Grand Canyon Rgnl weather by month
Averages and records for each calendar month at Wellsboro/Grand Canyon Rgnl, United States, from 1926 to 2026. The warmest month is July, averaging 26.4°C; the coolest is January at −0.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −0.9°C | −10.0°C | 20.0°C14 January 1932 | −31.7°C31 January 1948 | 91 / 92 |
| February | 0.6°C | −9.7°C | 21.1°C25 February 2017 | −34.4°C28 February 1934 | 90 / 91 |
| March | 5.6°C | −5.5°C | 27.2°C29 March 1945 | −27.8°C12 March 1934 | 93 / 94 |
| April | 12.8°C | 0.4°C | 31.7°C20 April 1941 | −15.0°C8 April 1982 | 94 / 94 |
| May | 19.3°C | 5.9°C | 34.4°C20 May 1934 | −7.2°C13 May 1976 | 94 / 94 |
| June | 23.7°C | 10.8°C | 37.2°C29 June 1933 | −1.7°C4 June 1926 | 91 / 95 |
| July | 26.4°C | 13.3°C | 40.0°C5 July 1935 | 2.2°C20 July 1929 | 92 / 92 |
| August | 25.2°C | 12.4°C | 37.8°C31 August 1932 | −0.6°C25 August 1940 | 94 / 94 |
| September | 21.5°C | 8.6°C | 39.4°C1 September 1932 | −6.7°C27 September 1943 | 92 / 94 |
| October | 15.1°C | 3.1°C | 32.8°C2 October 1927 | −11.7°C26 October 1933 | 92 / 92 |
| November | 8.1°C | −1.6°C | 24.4°C1 November 2024 | −20.0°C26 November 1938 | 92 / 92 |
| December | 1.3°C | −7.1°C | 18.9°C25 December 1932 | −29.4°C22 December 1944 | 91 / 91 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 90 to 94 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.