Where to Go for Great Weather
When to go · Climate guide

Guatemalawhen to go

Guatemala's national averages run from 26 °C in December to 32 °C in May, with rainfall between 43 mm in February and 317 mm in June and 5.3–8.0 hours of sun a day. Against the default preferences (under 2.7 mm of rain a day, at least 6 hours of sun), the strongest months are January, February and March. Its 22 regions span 22–33 °C in annual mean temperature, so the national figure hides a good deal.

Capital
Guatemala City
Region
North America
TZ
America/Guatemala
Area
108,102 km²
Climate at a glance · 10-year ERA5

A decade of weather, in one page

Temperature°C
Temperature · 12-month climatologyGuatemala. Average daytime high by month in °C. Lowest in December (26.4), highest in May (32.2). Monthly means: 26.6, 28.0, 30.2, 31.8, 32.2, 30.0, 29.7, 29.9, 29.6, 28.3, 26.9, 26.4.
— daytime high— overnight low▬ typical range
View data table
MonthAverage daytime high (°C)Average overnight low (°C)Typical lowTypical high
January26.617.013.929.7
February28.017.414.331.2
March30.218.616.033.0
April31.820.017.834.7
May32.221.319.935.4
June30.021.119.933.7
July29.720.519.331.2
August29.920.519.531.7
September29.620.519.831.2
October28.320.218.631.0
November26.918.816.229.4
December26.417.614.729.3
Rainfallmm
Rainfall · 12-month climatologyGuatemala. Rainfall by month in mm. Lowest in February (43), highest in June (317). Monthly means: 62, 43, 45, 61, 149, 317, 182, 219, 282, 244, 141, 77.
View data table
MonthRainfall (mm)
January62
February43
March45
April61
May149
June317
July182
August219
September282
October244
November141
December77
Sunshinehr / day
Sunshine · 12-month climatologyGuatemala. Sunshine hours by month in hr / day. Lowest in October (5.3), highest in April (8.0). Monthly means: 6.4, 7.1, 7.8, 8.0, 7.2, 5.3, 6.4, 6.4, 5.9, 5.3, 5.4, 6.0.
View data table
MonthSunshine hours (hr / day)
January6.4
February7.1
March7.8
April8.0
May7.2
June5.3
July6.4
August6.4
September5.9
October5.3
November5.4
December6.0
Windkm/h
Wind · 12-month climatologyGuatemala. Average wind speed by month in km/h. Lowest in September (4.6), highest in March (6.8). Monthly means: 6.2, 6.6, 6.8, 6.6, 6.0, 5.3, 5.9, 5.2, 4.6, 4.9, 5.6, 5.9.
— average▬ typical range
View data table
MonthAverage wind speed (km/h)Typical lowTypical high
January6.24.88.3
February6.65.48.3
March6.85.58.2
April6.65.27.9
May6.04.37.4
June5.33.97.1
July5.94.67.1
August5.23.96.7
September4.63.65.8
October4.93.76.7
November5.64.37.4
December5.94.57.8
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Snow depth

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Sea surface temperature

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Heat index

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Humidity

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What’s open · year round

Things to do in Guatemala

Nothing on this list closes for the season in Guatemala, but every one of them has a window worth aiming for.

Opening seasons are checked by hand against the operators and parks themselves, not derived from the climate figures on this page. Last reviewed 2026-08-28. Dates move — confirm before you book.

22 regions

Guatemala, taken apart

Safety · 4 governments

What the governments say about Guatemala

Combined advisory · most-cautious-wins
Reconsider travel
Highest level across 4 governments · Advisory last changed
See breakdown by country
AU

Exercise increased caution

Changed Checked www.smartraveller.gov.au
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Reconsider travel

Changed Checked travel.state.gov

Parts of Guatemala carry a higher advisory — up to level 4, "Do not travel". The governments concerned name a region rather than a boundary, so the carve-out is not drawn on the map and is not reflected in the combined level above. Follow the source links for where it applies.

Month by month

A year in Guatemala, in order

  1. Jan
    January26.6°C · 62 mm · 6.4 hr/day

    Around 27 °C with 62 mm of rain and 6.4 hours of sun a day.

    Around 27 °C with 62 mm of rain and 6.4 hours of sun a day.

  2. Feb
    February28.0°C · 43 mm · 7.1 hr/day

    Around 28 °C with 43 mm of rain and 7.1 hours of sun a day.

    Around 28 °C with 43 mm of rain and 7.1 hours of sun a day.

  3. Mar
    March30.2°C · 45 mm · 7.8 hr/day

    Around 30 °C with 44 mm of rain and 7.8 hours of sun a day.

    Around 30 °C with 44 mm of rain and 7.8 hours of sun a day.

  4. Apr
    April31.8°C · 61 mm · 8.0 hr/day

    Around 32 °C with 61 mm of rain and 8.0 hours of sun a day.

    Around 32 °C with 61 mm of rain and 8.0 hours of sun a day.

  5. May
    May32.2°C · 149 mm · 7.2 hr/day

    Around 32 °C with 149 mm of rain and 7.2 hours of sun a day.

    Around 32 °C with 149 mm of rain and 7.2 hours of sun a day.

  6. Jun
    June30.0°C · 317 mm · 5.3 hr/day

    Around 30 °C with 317 mm of rain and 5.3 hours of sun a day.

    Around 30 °C with 317 mm of rain and 5.3 hours of sun a day.

  7. Jul
    July29.7°C · 182 mm · 6.4 hr/day

    Around 30 °C with 182 mm of rain and 6.4 hours of sun a day.

    Around 30 °C with 182 mm of rain and 6.4 hours of sun a day.

  8. Aug
    August29.9°C · 219 mm · 6.4 hr/day

    Around 30 °C with 219 mm of rain and 6.4 hours of sun a day.

    Around 30 °C with 219 mm of rain and 6.4 hours of sun a day.

  9. Sep
    September29.6°C · 282 mm · 5.9 hr/day

    Around 30 °C with 282 mm of rain and 5.9 hours of sun a day.

    Around 30 °C with 282 mm of rain and 5.9 hours of sun a day.

  10. Oct
    October28.3°C · 244 mm · 5.3 hr/day

    Around 28 °C with 244 mm of rain and 5.3 hours of sun a day.

    Around 28 °C with 244 mm of rain and 5.3 hours of sun a day.

  11. Nov
    November26.9°C · 141 mm · 5.4 hr/day

    Around 27 °C with 141 mm of rain and 5.4 hours of sun a day.

    Around 27 °C with 141 mm of rain and 5.4 hours of sun a day.

  12. Dec
    December26.4°C · 77 mm · 6.0 hr/day

    Around 26 °C with 77 mm of rain and 6.0 hours of sun a day.

    Around 26 °C with 77 mm of rain and 6.0 hours of sun a day.

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