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Phatthalung, Thailand climate
Am Tropical monsoon
Phatthalung has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is May with an average daily high near 92°F, while the coldest is December averaging around 76°F at night. Precipitation totals about 82 inches a year and is strongly seasonal — November alone averages 20.0 inches while February barely receives 1.30 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Phatthalung climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 86 | 87 | 89 | 91 | 92 | 92 | 92 | 92 | 91 | 89 | 86 | 85 |
| Avg temp (°F) | 81 | 82 | 83 | 84 | 85 | 85 | 85 | 84 | 84 | 82 | 81 | 81 |
| Avg low (°F) | 77 | 77 | 77 | 78 | 78 | 78 | 77 | 77 | 77 | 76 | 76 | 76 |
| Precipitation (in) | 1.5 | 1.3 | 2.7 | 2.7 | 4.7 | 4.5 | 3.5 | 6.8 | 5.4 | 10.1 | 20.0 | 18.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 86 | 87 | 89 | 91 | 92 | 92 |
| Avg temp (°F) | 81 | 82 | 83 | 84 | 85 | 85 |
| Avg low (°F) | 77 | 77 | 77 | 78 | 78 | 78 |
| Precipitation (in) | 1.5 | 1.3 | 2.7 | 2.7 | 4.7 | 4.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 92 | 92 | 91 | 89 | 86 | 85 |
| Avg temp (°F) | 85 | 84 | 84 | 82 | 81 | 81 |
| Avg low (°F) | 77 | 77 | 77 | 76 | 76 | 76 |
| Precipitation (in) | 3.5 | 6.8 | 5.4 | 10.1 | 20.0 | 18.6 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 10 | 5 | 6 | 7 | 13 | 12 | 12 | 13 | 14 | 19 | 22 | 19 |
| Days with high ≥ 90°F (days) | 0.2 | 0.8 | 8 | 18 | 25 | 24 | 23 | 23 | 19 | 10 | 2 | 0.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 10 | 5 | 6 | 7 | 13 | 12 |
| Days with high ≥ 90°F (days) | 0.2 | 0.8 | 8 | 18 | 25 | 24 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 12 | 13 | 14 | 19 | 22 | 19 |
| Days with high ≥ 90°F (days) | 23 | 23 | 19 | 10 | 2 | 0.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 52 | 51 | 60 | 77 | 79 | 80 | 79 | 82 | 84 | 84 | 78 |
| Relative humidity (%) | 86 | 84 | 83 | 82 | 83 | 84 | 85 | 85 | 85 | 86 | 88 | 87 |
| Wind speed (mph) | 7.4 | 7.0 | 6.0 | 4.7 | 3.9 | 4.2 | 4.5 | 4.7 | 4.6 | 4.5 | 5.9 | 7.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 52 | 51 | 60 | 77 | 79 |
| Relative humidity (%) | 86 | 84 | 83 | 82 | 83 | 84 |
| Wind speed (mph) | 7.4 | 7.0 | 6.0 | 4.7 | 3.9 | 4.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 80 | 79 | 82 | 84 | 84 | 78 |
| Relative humidity (%) | 85 | 85 | 85 | 86 | 88 | 87 |
| Wind speed (mph) | 4.5 | 4.7 | 4.6 | 4.5 | 5.9 | 7.2 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Songkhla, a weather station, about 75 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.