N Platte/Lee Bird Fld climate by month
Averages and records for each calendar month at N Platte/Lee Bird Fld, United States, from 1948 to 2026. The warmest month is July, averaging 31.2°C; the coolest is January at 2.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 2.8°C | −12.1°C | 23.3°C27 January 2015 | −31.7°C26 January 1950 | 79 / 79 |
| February | 5.4°C | −9.7°C | 26.1°C11 February 1962 | −33.8°C15 February 2021 | 79 / 79 |
| March | 10.7°C | −4.9°C | 34.4°C21 March 2026 | −31.6°C4 March 2019 | 79 / 79 |
| April | 16.8°C | 0.8°C | 36.7°C30 April 1992 | −15.5°C7 April 2018 | 79 / 79 |
| May | 22.1°C | 7.1°C | 37.2°C27 May 2006 | −7.8°C2 May 2005 | 79 / 79 |
| June | 28.0°C | 12.9°C | 42.2°C13 June 2022 | −1.7°C2 June 1969 | 79 / 79 |
| July | 31.2°C | 16.1°C | 44.4°C11 July 1954 | 3.9°C4 July 1997 | 79 / 79 |
| August | 30.2°C | 14.9°C | 42.2°C2 August 2008 | 1.7°C28 August 1976 | 79 / 79 |
| September | 25.8°C | 8.7°C | 39.4°C6 September 2013 | −8.3°C29 September 1984 | 78 / 79 |
| October | 18.8°C | 1.2°C | 35.0°C9 October 2020 | −15.5°C31 October 2019 | 78 / 78 |
| November | 10.5°C | −5.9°C | 30.6°C6 November 2020 | −25.0°C28 November 1976 | 78 / 78 |
| December | 4.5°C | −10.6°C | 25.6°C22 December 2025 | −36.7°C22 December 1983 | 78 / 78 |
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 78 to 79 years each.
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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.