Climate averages 1991–2020
Khlong Luang weather
in July.
A hot, very wet month: the 6th warmest and the joint 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Khlong Luang: daytime highs average 31.9°C and nights cool to about 25.3°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 185 mm of rain on roughly 26 days, which makes July a very wet month (the joint 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 52 min on an average July day.
The nearest other city in this atlas is Sai Mai (16 km away). In July its highs average 31.7°C, about as warm as Khlong Luang, with 185 mm of rain.
Among the 46 cities listed in Thailand, Khlong Luang ranks joint 6th of 46 for the warmest July highs and joint 35th of 46 for the driest July (rainfall, lowest first). The mean July high of those 46 cities is 31.0°C; Khlong Luang is 0.9°C warmer than that mean.
From July to August, average highs fall by 0.3°C to 31.6°C, and monthly rainfall rises from 185 mm to 204 mm.
The annual picture
July 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
Khlong Luang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.4°C21.4°C | 21.4°C | 15 | 3.5 | 11.411 h |
| February | 32.8°C22.9°C | 22.9°C | 16 | 3.7 | 11.712 h |
| March | 34.3°C24.9°C | 24.9°C | 56 | 8.5 | 12.012 h |
| April | 35.2°C26.2°C | 26.2°C | 91 | 14.7 | 12.412 h |
| May | 33.7°C26.1°C | 26.1°C | 185 | 24.2 | 12.813 h |
| June | 32.5°C25.7°C | 25.7°C | 179 | 24.8 | 12.913 h |
| July, selected | 31.9°C25.3°C | 25.3°C | 185 | 25.9 | 12.913 h |
| August | 31.6°C25.1°C | 25.1°C | 204 | 26.1 | 12.613 h |
| September | 31.2°C24.7°C | 24.7°C | 284 | 26.9 | 12.212 h |
| October | 30.7°C23.9°C | 23.9°C | 167 | 19.6 | 11.812 h |
| November | 31.2°C22.9°C | 22.9°C | 33 | 5.8 | 11.511 h |
| December | 30.9°C21.6°C | 21.6°C | 8.8 | 2.0 | 11.311 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
July in nearby cities
- Sai Mai in JulyThailand · 16 kmHigh 31.7°C · Low 25.4°C · 185 mm rain
- Khlong Sam Wa in JulyThailand · 24 kmHigh 31.6°C · Low 25.4°C · 154 mm rain
- Mueang Nonthaburi in JulyThailand · 27 kmHigh 31.9°C · Low 25.4°C · 134 mm rain
- Chatuchak in JulyThailand · 28 kmHigh 31.5°C · Low 25.6°C · 134 mm rain
- Bueng Kum in JulyThailand · 31 kmHigh 31.5°C · Low 25.7°C · 154 mm rain
- Nong Chok in JulyThailand · 33 kmHigh 31.4°C · Low 25.2°C · 154 mm rain
- Watthana in JulyThailand · 38 kmHigh 31.4°C · Low 25.9°C · 134 mm rain
- Bangkok in JulyThailand · 38 kmHigh 31.7°C · Low 25.6°C · 134 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 Khlong Luang) is explained once on the Khlong Luang year overview and on the Sources, method and limits page.
Sai Mai lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.