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When to go · Si Satchanalai

Si Satchanalai in April

Mixed month. Outside the best window (Nov–Feb (cool, dry)). Across Thailand: Hottest month; Songkran (13–15 Apr) soaks everyone and fills transport — plan around it or join in.

Key facts

Verdict
Mixed
Temperature
32°C (90°F) / 22°C (72°F)
average high / low
Rain days
8
Crowds
High
Thailand overall
Prices
High
Thailand overall

Verdict

MixedThailand month rating

Outside the best window (Nov–Feb (cool, dry)). Across Thailand: Hottest month; Songkran (13–15 Apr) soaks everyone and fills transport — plan around it or join in.

Is another month better than April?

April is rated mixed. These months rate higher:

Weather in April

Long-term averages
  • Si SatchanalaiHighs around 32 °C (90 °F), lows around 22 °C (72 °F), rain on about 8 days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Songkran (Thai New Year) big impact

    13–15 Apr · Thailand

    Nationwide water fights; transport out of Bangkok sells out; many shops close; phones and passports need waterproof bags.

Crowds and prices

Crowds · Thailand overall
High
Prices · Thailand overall
High

Thailand overall: Hottest month; Songkran (13–15 Apr) soaks everyone and fills transport — plan around it or join in.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Si Satchanalai, side by side.

  • Verdict

    Apr: Mixed

    Jan: Great (better)

  • Daytime high

    Apr: 32 °C (90 °F)

    Jan: 23 °C (73 °F)

  • Night low

    Apr: 22 °C (72 °F)

    Jan: 13 °C (55 °F)

  • Rain days

    Apr: 8

    Jan: 5 (better)

  • Crowds

    Apr: High

    Jan: High

  • Prices

    Apr: High

    Jan: High

  • Festivals listed

    Apr: 1

    Jan: 0

April: Outside the best window (Nov–Feb (cool, dry)). Across Thailand: Hottest month; Songkran (13–15 Apr) soaks everyone and fills transport — plan around it or join in.

January: Inside Si Satchanalai's best window: Nov–Feb (cool, dry).

Si Satchanalai: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Thailand in April →