Phitsanulok weather by month & the best time to visit
🇹🇭 Thailand · small town · tropical — wet & dry seasons climate
The best time to visit Phitsanulok is January — its sunniest month (Sunshine Score 92/100), with December and November close behind. Phitsanulok averages about 2,511 hours of sunshine a year. Daytime highs around 32°C / 90°F and roughly 11 mm of rain in January.
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- Sun hours / year
- 2,511
- Sunniest month
- January
- Peak score
- 92/100
- Rain / year
- 1,243 mm
- Midday UV at peak
- 10 (very high)
- Population
- 63k
- Elevation
- 44 m

When is the best time to visit Phitsanulok?
For sunshine, the best time to visit Phitsanulok is January, then December and November. The dullest month is April (25/100, 61 mm of rain). The full month-by-month picture is in the table below.
How sunny is Phitsanulok?
Phitsanulok gets a lot of sun: around 2,511 hours a year. 67 Sunshine Score points separate January (92) from April (25), so the month you pick matters. It ranks #6 of 24 destinations in Thailand for annual sunshine, above the national median of 2,329 hours. Rain has a clear season: the wettest stretch, around August, carries about 50% of the annual 1,243 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 92 | 32° / 90°F | 18° / 64°F | 11 mm | 9 |
| February | 55 | 36° / 97°F | 21° / 70°F | 10 mm | 9 |
| March | 35 | 38° / 100°F | 24° / 75°F | 31 mm | 9 |
| April | 25 | 39° / 102°F | 27° / 81°F | 61 mm | 10 |
| May | 46 | 35° / 95°F | 26° / 79°F | 178 mm | 10 |
| June | 60 | 33° / 91°F | 25° / 77°F | 162 mm | 10 |
| July | 66 | 32° / 90°F | 24° / 75°F | 163 mm | 10 |
| August | 66 | 31° / 88°F | 24° / 75°F | 203 mm | 10 |
| September | 66 | 31° / 88°F | 24° / 75°F | 251 mm | 9 |
| October | 68 | 31° / 88°F | 23° / 73°F | 140 mm | 9 |
| November | 89 | 31° / 88°F | 21° / 70°F | 24 mm | 9 |
| December | 92 | 30° / 86°F | 18° / 64°F | 9 mm | 9 |
See Phitsanulok on the interactive sunshine globe →
Nearby places for sunshine
- Chiang Mai Thailand · 261 km · best in Feb · 2,275 h sun/yr
- Khon Kaen Thailand · 269 km · best in Jan · 2,473 h sun/yr
- Udon Thani Thailand · 275 km · best in Jan · 2,438 h sun/yr
- Vientiane Laos · 277 km · best in Jan · 2,437 h sun/yr
- Bangkok Thailand · 349 km · best in Dec · 2,535 h sun/yr
- Chiang Rai Thailand · 355 km · best in Feb · 2,393 h sun/yr
Nearest destinations
- Mawlamyine Myanmar (Burma) · 282 km · 2,372 h sun/yr · best in Feb
Head-to-head
How Phitsanulok compares month by month: Phitsanulok vs Bangkok · Phitsanulok vs Yangon · Phitsanulok vs Vientiane · Phitsanulok vs Chiang Mai · all comparisons
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