Climate averages 1991–2020
Laem Chabang weather
in January.
A hot, fairly dry month: the joint 6th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Laem Chabang: daytime highs average 30.2°C and nights cool to about 23.1°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 27 mm of rain on roughly 6 days, which makes January a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 27 min on an average January day.
The nearest other city in this atlas is Si Racha (11 km away). In January its highs average 31.0°C, 0.9°C warmer than Laem Chabang, with 22 mm of rain.
Among the 46 cities listed in Thailand, Laem Chabang ranks 31st of 46 for the warmest January highs and joint 37th of 46 for the driest January (rainfall, lowest first). The mean January high of those 46 cities is 30.2°C; Laem Chabang is level with that mean.
From January to February, average highs rise by 0.6°C to 30.8°C, and monthly rainfall falls from 27 mm to 26 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Laem Chabang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 30.2°C23.1°C | 23.1°C | 27 | 5.5 | 11.411 h |
| February | 30.8°C24.2°C | 24.2°C | 26 | 5.8 | 11.712 h |
| March | 31.4°C25.7°C | 25.7°C | 63 | 11.5 | 12.112 h |
| April | 32.1°C26.7°C | 26.7°C | 90 | 14.4 | 12.412 h |
| May | 31.3°C26.8°C | 26.8°C | 152 | 22.3 | 12.713 h |
| June | 30.5°C26.6°C | 26.6°C | 142 | 22.8 | 12.913 h |
| July | 30.0°C26.3°C | 26.3°C | 153 | 24.4 | 12.813 h |
| August | 29.8°C26.2°C | 26.2°C | 153 | 24.6 | 12.613 h |
| September | 29.6°C25.6°C | 25.6°C | 242 | 25.6 | 12.212 h |
| October | 29.7°C24.9°C | 24.9°C | 221 | 23.4 | 11.812 h |
| November | 30.2°C24.2°C | 24.2°C | 53 | 8.1 | 11.512 h |
| December | 29.9°C22.9°C | 22.9°C | 14 | 3.2 | 11.411 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Si Racha in JanuaryThailand · 11 kmHigh 31.0°C · Low 22.5°C · 22 mm rain
- Pattaya in JanuaryThailand · 17 kmHigh 30.6°C · Low 23.0°C · 27 mm rain
- Chon Buri in JanuaryThailand · 32 kmHigh 31.4°C · Low 22.1°C · 22 mm rain
- Rayong in JanuaryThailand · 61 kmHigh 30.4°C · Low 22.9°C · 28 mm rain
- Samut Prakan in JanuaryThailand · 65 kmHigh 30.5°C · Low 22.6°C · 15 mm rain
- Lat Krabang in JanuaryThailand · 71 kmHigh 31.2°C · Low 21.8°C · 17 mm rain
- Thung Khru in JanuaryThailand · 73 kmHigh 30.4°C · Low 22.5°C · 15 mm rain
- Ban Khlong Prawet in JanuaryThailand · 74 kmHigh 30.9°C · Low 21.9°C · 17 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Laem Chabang) is explained once on the Laem Chabang year overview and on the Sources, method and limits page.
Pattaya lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.