Prachuap Khirikhan weather by month
Averages and records for each calendar month at Prachuap Khirikhan, Thailand, from 1951 to 2025. The warmest month is April, averaging 33.9°C; the coolest is December at 30.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 30.4°C | 20.1°C | 35.5°C27 January 2003 | 10.5°C19 January 1963 | 69 / 75 |
| February | 31.3°C | 21.4°C | 37.8°C16 February 1991 | 12.2°C6 February 1957 | 68 / 75 |
| March | 32.4°C | 22.9°C | 39.4°C25 March 2013 | 16.1°C7 March 1977 | 68 / 75 |
| April | 33.9°C | 24.5°C | 40.0°C19 April 2001 | 19.5°C1 April 1951 | 69 / 75 |
| May | 33.7°C | 25.0°C | 39.5°C23 May 2010 | 21.2°C9 May 1977 | 71 / 75 |
| June | 32.8°C | 24.9°C | 39.4°C3 June 2014 | 20.9°C4 June 2005 | 70 / 75 |
| July | 32.4°C | 24.6°C | 38.0°C9 July 2010 | 21.4°C9 July 1953 | 69 / 75 |
| August | 32.1°C | 24.6°C | 38.0°C23 August 2019 | 21.1°C2 August 1955 | 67 / 75 |
| September | 32.4°C | 24.3°C | 38.0°C3 September 1960 | 20.0°C24 September 1966 | 68 / 74 |
| October | 31.2°C | 23.6°C | 37.0°C6 October 2002 | 17.9°C26 October 1994 | 66 / 74 |
| November | 30.6°C | 22.6°C | 36.2°C30 November 2006 | 13.0°C22 November 1954 | 67 / 74 |
| December | 30.1°C | 20.9°C | 36.0°C26 December 2002 | 11.4°C31 December 1956 | 68 / 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 66 to 71 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.