Mae Hong Son climate by month
Averages and records for each calendar month at Mae Hong Son, Thailand, from 1951 to 2025. The warmest month is April, averaging 38.4°C; the coolest is December at 29.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 30.0°C | 13.9°C | 37.5°C20 January 1986 | 6.0°C27 January 1953 | 50 / 75 |
| February | 33.1°C | 14.0°C | 38.5°C29 February 2024 | 8.2°C4 February 1957 | 53 / 74 |
| March | 36.6°C | 17.4°C | 41.3°C29 March 2020 | 11.0°C1 March 1951 | 62 / 75 |
| April | 38.4°C | 22.3°C | 44.6°C28 April 2016 | 12.0°C2 April 1991 | 63 / 74 |
| May | 35.7°C | 23.7°C | 44.0°C15 May 2010 | 15.2°C13 May 2012 | 65 / 75 |
| June | 32.8°C | 23.8°C | 40.5°C1 June 1992 | 19.2°C6 June 1992 | 64 / 75 |
| July | 31.8°C | 23.5°C | 38.5°C28 July 2022 | 20.0°C14 July 1963 | 64 / 75 |
| August | 31.6°C | 23.3°C | 39.8°C11 August 1990 | 20.0°C15 August 1989 | 63 / 75 |
| September | 32.4°C | 23.1°C | 36.7°C23 September 2013 | 19.7°C29 September 1966 | 62 / 74 |
| October | 32.4°C | 22.1°C | 36.6°C2 October 2010 | 14.9°C25 October 1994 | 58 / 74 |
| November | 31.0°C | 19.3°C | 35.6°C3 November 2001 | 9.3°C21 November 2001 | 53 / 74 |
| December | 29.2°C | 15.6°C | 35.2°C4 December 1998 | 3.9°C25 December 1999 | 48 / 74 |
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 48 to 65 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.