The best times to visit Phitsanulok for ideal weather are


based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

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Phitsanulok Travel Guide

  • Safety
  • The busiest and least popular months
  • Overall travel experience by time of year
  • Weather in Phitsanulok


    Average temperatures in Phitsanulok vary very little and are too warm to be considered temperate for most. The area is in the bottom 1 percent of tourist destinations for pleasant weather. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Phitsanulok, the hottest months are April, May, and then June. See average monthly temperatures below. The warmest time of year is generally mid-April where highs are regularly around 99.8°F (37.7°C) with temperatures rarely dropping below 78.2°F (25.7°C) at night.

    Phitsanulok Temperatures (Fahrenheit)


    Phitsanulok Temperatures (Celsius)


    “Feels-Like” Temperatures

    The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

    Phitsanulok Perceived Temperature (F)


    Phitsanulok Perceived Temperature (C)



    Average Phitsanulok Temperatures by Month

    Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

    Show Fahrenheit

    Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
    Jan 87.4 76.5 65.5
    Feb 92.4 81.4 70.3
    Mar 95.3 84.6 74.3
    Apr 98.2 87.8 77.1
    May 95.8 86.5 77.4
    Jun 93.8 85.1 77
    Jul 91.9 83.7 76.1
    Aug 90.8 83.1 76.1
    Sep 91 83.1 76.1
    Oct 90.6 82.6 75.2
    Nov 90.7 81.5 71.8
    Dec 87.7 77.8 67.1

    Show Celsius

    Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
    Jan 30.8 24.7 18.6
    Feb 33.6 27.4 21.3
    Mar 35.2 29.2 23.5
    Apr 36.8 31 25.1
    May 35.4 30.3 25.2
    Jun 34.3 29.5 25
    Jul 33.3 28.7 24.5
    Aug 32.7 28.4 24.5
    Sep 32.8 28.4 24.5
    Oct 32.6 28.1 24
    Nov 32.6 27.5 22.1
    Dec 30.9 25.4 19.5

    Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

    Chance of Precipitation

    The graph below shows the % chance of rainy and snowy days in Phitsanulok.

    Days with precipitation

    Snow on the Ground

    The graph below shows the average snow on the ground in Phitsanulok (in).

    Snow depth

    Average Rain and Snow by Month

    Show Inches

    Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
    Jan 5.7 0 0.01
    Feb 8.6 0 0.03
    Mar 11.4 0 0.04
    Apr 20 0 0.08
    May 44.3 0 0.23
    Jun 52.9 0 0.2
    Jul 64.3 0 0.27
    Aug 65.7 0 0.33
    Sep 72.9 0 0.41
    Oct 48.6 0 0.23
    Nov 14.3 0 0.06
    Dec 5.7 0 0.02

    Show Centimeters

    Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
    Jan 5.7 0 0.03
    Feb 8.6 0 0.08
    Mar 11.4 0 0.1
    Apr 20 0 0.2
    May 44.3 0 0.58
    Jun 52.9 0 0.51
    Jul 64.3 0 0.69
    Aug 65.7 0 0.84
    Sep 72.9 0 1.04
    Oct 48.6 0 0.58
    Nov 14.3 0 0.15
    Dec 5.7 0 0.05


    Humidity and Wind

    Phitsanulok has slightly high to average humidity compared to most tourist destinations. The least humid month is April (54.4% relative humidity), and the most humid month is September (75.5%).

    Wind in Phitsanulok is usually calm. The windiest month is April, followed by June and May. April’s average wind speed of around 3 knots (3.5 MPH or 5.6 KPH) is considered “light air.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early August where average top sustained speeds reach 7.6 knots, which is considered a gentle breeze.

    Relative Humidity (%)

    The graph below shows the average % humidity by month in Phitsanulok.

    Avg. Relative Humidity


    The graph below shows wind speed (max and average) in knots.

    Max Sustained Wind
    Average Daily Wind

    Average Wind Speeds

    Show Wind Speeds

    All wind speeds are in knots.

    Month Avg. Wind Meaning (Beaufort) Avg. Maximum Sustained Wind Meaning (Beufort)
    Jan 2 light air 5.6 a light breeze
    Feb 2.2 light air 6 a light breeze
    Mar 2.8 light air 6.6 a light breeze
    Apr 3 light air 6.8 a light breeze
    May 2.8 light air 6.8 a light breeze
    Jun 3 light air 7.1 a gentle breeze
    Jul 2.7 light air 6.8 a light breeze
    Aug 2.5 light air 6.4 a light breeze
    Sep 2.4 light air 6.1 a light breeze
    Oct 2.2 light air 5.9 a light breeze
    Nov 2.1 light air 5.5 a light breeze
    Dec 2.2 light air 5.9 a light breeze

    Show Relative Humidity by Month

    Month Avg. Relative Humidity
    Jan 59.1
    Feb 58.5
    Mar 56.5
    Apr 54.4
    May 63.8
    Jun 68.5
    Jul 72.2
    Aug 74.2
    Sep 75.5
    Oct 72.8
    Nov 63.2
    Dec 60.7


    Is it Safe to Travel to Phitsanulok?

    As of 5/29/2017 there are travel warnings and regional advisories for Thailand; exercise a high degree of caution and avoid some areas. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories.

    Overall Phitsanulok Travel Experience by Season

    Spring (March through May)

    Humidity and temperatures combine to make this season feel very warm. Highs range from 99.8°F (37.7°C) and 94.7°F (34.8°C) with warmer temperatures in the later months. Spring is slow/unreported for tourism, which makes it a good time for those looking for deals.

    Summer (June through August)

    The middle-year months have hot weather with high temperatures that are quite warm. June – August is slow/unreported season for tourism in Phitsanulok, so lodging and other accommodations may cost as much as usual.

    Fall (September through November)

    Fall daily highs range from 91.4°F (33°C) and 89.6°F (32°C), which will feel warmer than comfortable given the humidity and wind. Tourism is slow/unreported during these months due to the weather, so hotels may be normally priced.

    Winter (December through February)

    Weather is perfect this time of year in Phitsanulok to be enjoyable for warm weather travelers. The average high during this season is between 93.4°F (34.1°C) and 85.4°F (29.7°C). These times of year are slow/unreported with tourists.


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