Springfield/Hartness State Arpt weather by month
Averages and records for each calendar month at Springfield/Hartness State Arpt, United States, from 1996 to 2026. The warmest month is July, averaging 27.7°C; the coolest is January at −1.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −1.0°C | −10.8°C | 18.9°C6 January 2007 | −29.9°C2 January 2018 | 30 / 30 |
| February | 1.1°C | −10.0°C | 21.1°C21 February 2018 | −28.3°C14 February 2003 | 30 / 30 |
| March | 6.1°C | −5.2°C | 30.0°C31 March 1998 | −25.5°C7 March 2007 | 30 / 30 |
| April | 13.6°C | 0.5°C | 32.8°C17 April 2002 | −12.2°C7 April 2003 | 30 / 30 |
| May | 20.4°C | 6.8°C | 34.4°C26 May 2010 | −3.8°C1 May 2008 | 30 / 30 |
| June | 24.9°C | 11.8°C | 36.7°C24 June 2025 | −0.5°C1 June 2009 | 30 / 30 |
| July | 27.7°C | 14.6°C | 39.4°C2 July 2002 | 5.6°C8 July 2000 | 31 / 31 |
| August | 26.7°C | 13.6°C | 36.7°C9 August 2001 | 5.0°C20 August 1998 | 31 / 31 |
| September | 22.6°C | 9.5°C | 35.0°C9 September 2002 | −3.9°C29 September 2000 | 30 / 31 |
| October | 15.3°C | 3.3°C | 29.4°C3 October 2023 | −7.2°C31 October 2001 | 30 / 30 |
| November | 8.2°C | −2.1°C | 25.6°C5 November 2022 | −17.7°C23 November 2018 | 30 / 30 |
| December | 2.0°C | −6.9°C | 22.2°C7 December 1998 | −26.6°C30 December 2017 | 30 / 30 |
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 30 to 31 years each.
See what Springfield/Hartness State Arpt is doing right now
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.