Pocatello Rgnl climate by month
Averages and records for each calendar month at Pocatello Rgnl, United States, from 1939 to 2026. The warmest month is July, averaging 31.7°C; the coolest is January at 0.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 0.4°C | −9.2°C | 16.1°C30 January 2018 | −35.0°C25 January 1949 | 88 / 88 |
| February | 3.6°C | −6.6°C | 18.3°C29 February 1992 | −36.1°C1 February 1985 | 88 / 88 |
| March | 9.0°C | −3.0°C | 25.0°C18 March 2026 | −24.4°C4 March 1985 | 88 / 88 |
| April | 14.6°C | 0.4°C | 30.0°C25 April 1946 | −11.1°C3 April 1945 | 88 / 88 |
| May | 20.2°C | 4.5°C | 36.1°C28 May 2003 | −6.7°C1 May 1972 | 88 / 88 |
| June | 25.6°C | 8.2°C | 39.4°C19 June 1940 | −2.2°C7 June 1995 | 88 / 88 |
| July | 31.7°C | 11.8°C | 40.0°C22 July 2000 | 1.1°C8 July 1981 | 88 / 88 |
| August | 30.6°C | 10.8°C | 40.0°C2 August 1969 | −1.1°C25 August 1992 | 88 / 88 |
| September | 24.6°C | 6.0°C | 38.9°C3 September 2022 | −7.2°C20 September 1983 | 87 / 88 |
| October | 16.8°C | 0.8°C | 32.8°C1 October 1992 | −21.0°C30 October 2019 | 87 / 87 |
| November | 7.6°C | −4.1°C | 23.9°C6 November 1999 | −25.6°C26 November 1993 | 87 / 87 |
| December | 1.7°C | −8.0°C | 17.8°C1 December 1995 | −33.9°C23 December 1990 | 87 / 87 |
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 87 to 88 years each.
See what Pocatello Rgnl is doing right now
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.