Ban Na San Weather in January
Average highs run from 30°C on January 1 to 32°C on January 31, and lows from to 21°C.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 31°C
- Average low
- 22°C
- Record high
- 39°CJan 1, 1994
- Record low
- 12°CJan 4, 1957
- Daylight
- 11 h 38 min to 11 h 44 min
- Cloud cover
- 59%
- Humidity
- 85%
- Dew point
- 22°C
- Wind
- 10.4 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 30°C | 39°C 1994 | 15°C 1957 | 44% | |
| Jan 2 | 30°C | 22°C | 34°C 2007 | 15°C 1957 | 44% |
| Jan 3 | 30°C | 22°C | 33°C 1956 | 16°C 1957 | 44% |
| Jan 4 | 31°C | 21°C | 34°C 1956 | 12°C 1957 | 44% |
| Jan 5 | 31°C | 22°C | 34°C 1956 | 16°C 1957 | 43% |
| Jan 6 | 31°C | 22°C | 34°C 1956 | 15°C 1960 | 41% |
| Jan 7 | 30°C | 22°C | 33°C 1991 | 18°C 1965 | 40% |
| Jan 8 | 31°C | 22°C | 33°C 1956 | 18°C 1965 | 39% |
| Jan 9 | 31°C | 22°C | 33°C 1954 | 18°C 1979 | 38% |
| Jan 10 | 31°C | 22°C | 35°C 2013 | 18°C 1963 | 37% |
| Jan 11 | 31°C | 22°C | 34°C 2001 | 17°C 1963 | 35% |
| Jan 12 | 31°C | 22°C | 34°C 1951 | 17°C 1974 | 36% |
| Jan 13 | 31°C | 34°C 2017 | 16°C 1974 | 36% | |
| Jan 14 | 31°C | 34°C 1952 | 16°C 1976 | 34% | |
| Jan 15 | 31°C | 22°C | 34°C 2016 | 14°C 1976 | 33% |
| Jan 16 | 31°C | 22°C | 35°C 1952 | 15°C 1976 | 32% |
| Jan 17 | 31°C | 22°C | 35°C 1998 | 16°C 1976 | 32% |
| Jan 18 | 31°C | 22°C | 34°C 1952 | 17°C 1967 | 33% |
| Jan 19 | 31°C | 22°C | 35°C 1952 | 15°C 1956 | 33% |
| Jan 20 | 31°C | 22°C | 35°C 2006 | 15°C 1976 | 32% |
| Jan 21 | 32°C | 21°C | 35°C 1958 | 15°C 1956 | 33% |
| Jan 22 | 32°C | 22°C | 35°C 1958 | 16°C 1956 | 33% |
| Jan 23 | 31°C | 34°C 1954 | 17°C 1956 | 32% | |
| Jan 24 | 32°C | 22°C | 35°C 1958 | 18°C 1969 | 32% |
| Jan 25 | 32°C | 22°C | 34°C 1954 | 17°C 1971 | 32% |
| Jan 26 | 32°C | 35°C 1952 | 17°C 1965 | 32% | |
| Jan 27 | 32°C | 22°C | 34°C 1952 | 18°C 1968 | 31% |
| Jan 28 | 32°C | 22°C | 35°C 2005 | 17°C 1979 | 31% |
| Jan 29 | 32°C | 35°C 1958 | 18°C 1968 | 32% | |
| Jan 30 | 31°C | 21°C | 36°C 1958 | 16°C 1980 | 31% |
| Jan 31 | 32°C | 21°C | 35°C 2005 | 15°C 1980 | 30% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+7).
- January 1
- sunrise 6:37 AM, sunset 6:15 PM
- January 31
- sunrise 6:44 AM, sunset 6:28 PM
Other months
Sources
Records: NOAA GHCN-Daily, station TH000048551, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.