Phitsanulok is rarely comfortable to be outside at midday. It comes closest in late December, and even then it is too hot. For sun, aim for late December to January.
When to go five ratings · thirty-six ten-day sections · click a cell to read it
The sun season here runs from late December to January. It peaks in late December, at 63. The weakest stretch is from late March to June, when it drops to 3, mostly because it is too hot. The clearest skies come in February, when the sky is typically 38% covered at midday (partly cloudy).
Being outside is not what Phitsanulok is for: the Easy outdoors rating tops out at 17, mostly because it is too hot.
Walking is not what Phitsanulok is for: the Active outdoors rating tops out at 4, mostly because it is too warm.
The year, measured
The average temperature in Phitsanulok over the whole year is 28°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 20°C. The rainy (wet) season in Phitsanulok runs from April to October, peaking in September with a 64% chance of rain on a given day. The dry season is November to January; January is the driest month, at 39%. Winds in Phitsanulok are highest in April, averaging 1.3 m/s (5 km/h), and lightest in October, at 0.6 m/s (2 km/h). The prevailing wind is from the SW. The clearest skies in Phitsanulok come in February, when the sky is typically 40% covered; August is the cloudiest month, at 80%.
Month by month Phitsanulok climate by month: average temperatures year round · click a month to read it
| Month | High | Low | Feels like | Chance of rain | Cloud | Wind | Being outside | Sun | Walking |
|---|---|---|---|---|---|---|---|---|---|
| January | 30°C | 20°C | 32°C | 39% | 45% | 0.7 m/s | 13 | 58 | 3 |
| February | 31°C | 21°C | 34°C | 57% | 40% | 0.9 m/s | 6 | 43 | 1 |
| March | 34°C | 24°C | 37°C | 48% | 42% | 1.1 m/s | 1 | 12 | 0 |
| April | 35°C | 26°C | 39°C | 61% | 49% | 1.3 m/s | 0 | 5 | 0 |
| May | 34°C | 27°C | 39°C | 61% | 65% | 1.2 m/s | 0 | 4 | 0 |
| June | 32°C | 26°C | 38°C | 58% | 74% | 1.2 m/s | 0 | 6 | 0 |
| July | 32°C | 26°C | 37°C | 59% | 79% | 1.1 m/s | 0 | 9 | 0 |
| August | 31°C | 26°C | 37°C | 57% | 80% | 1.1 m/s | 1 | 11 | 0 |
| September | 31°C | 26°C | 37°C | 64% | 75% | 0.8 m/s | 0 | 8 | 0 |
| October | 31°C | 25°C | 37°C | 62% | 64% | 0.6 m/s | 0 | 11 | 0 |
| November | 32°C | 23°C | 35°C | 48% | 49% | 0.6 m/s | 1 | 26 | 0 |
| December | 30°C | 21°C | 32°C | 39% | 43% | 0.6 m/s | 14 | 53 | 3 |
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Phitsanulok weather by season
Year round, Phitsanulok has days of about 30°C at their warmest in January, its coolest month, and 35°C in April, its warmest; the coolest hours of the day run from 20°C to 27°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around September and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Phitsanulok weather in winterDecember to February
Winter in Phitsanulok has typical daily highs of about 30°C and lows of about 21°C, with a 45% chance of rain on a given day.
Phitsanulok weather in springMarch to May
Spring in Phitsanulok has typical daily highs of about 34°C and lows of about 26°C, with a 57% chance of rain on a given day.
Phitsanulok weather in summerJune to August
Summer in Phitsanulok has typical daily highs of about 32°C and lows of about 26°C, with a 58% chance of rain on a given day.
Phitsanulok weather in autumnSeptember to November
Autumn in Phitsanulok has typical daily highs of about 31°C and lows of about 25°C, with a 58% chance of rain on a given day.
When is the rainy season in Phitsanulok?
The rainy (wet) season in Phitsanulok runs from April to October, peaking in September with a 64% chance of rain on a given day. The dry season is November to January; January is the driest month, at 39%.
What time of year is Phitsanulok windiest?
Winds in Phitsanulok are highest in April, averaging 1.3 m/s (5 km/h), and lightest in October, at 0.6 m/s (2 km/h). The prevailing wind is from the SW.
What is the average temperature in Phitsanulok year round?
The average temperature in Phitsanulok over the whole year is 28°C. April is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 20°C.
Where to go instead in mid April, the weakest time here for being outside
How this is worked out
Every figure is a decade of weather-station observations blended into one typical year, in ten-day sections. The ratings, the chart and the feels-like column are read at midday local solar time. Being outside is the Easy outdoors rating, Sun is Sunbathing and Walking is Active outdoors, each out of 100: Good from 55, Ideal from 80. They describe what a time of year is usually like here, not a forecast. The dotted links open the map at that time of year; set its time of day to midday to see these numbers.