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Joyabaj Weather by Month
Average temperatures, rainfall and humidity for Joyabaj, Guatemala, month by month, built from OpenWeather's historical records. Use it to see what a typical Joyabaj month looks like before you travel — then check the live Joyabaj forecast for the days ahead.
Warmest month
April
26°C average high
Coolest month
January
12°C average low
Wettest month
June
144 mm of rain
Driest month
February
8 mm of rain
Average temperature and rainfall in Joyabaj by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 23°C | 12°C | 2°C / 31°C | 14 mm | 75% | 18 km/h |
| February | 24°C | 12°C | 4°C / 32°C | 8 mm | 71% | 18 km/h |
| March | 26°C | 14°C | 7°C / 33°C | 15 mm | 70% | 17 km/h |
| April | 26°C | 15°C | 8°C / 32°C | 42 mm | 72% | 15 km/h |
| May | 26°C | 16°C | 9°C / 31°C | 90 mm | 77% | 12 km/h |
| June | 24°C | 16°C | 11°C / 30°C | 144 mm | 83% | 10 km/h |
| July | 25°C | 15°C | 10°C / 29°C | 57 mm | 78% | 16 km/h |
| August | 25°C | 15°C | 10°C / 30°C | 67 mm | 79% | 13 km/h |
| September | 24°C | 15°C | 11°C / 30°C | 118 mm | 84% | 10 km/h |
| October | 24°C | 15°C | 5°C / 29°C | 92 mm | 82% | 12 km/h |
| November | 23°C | 14°C | 6°C / 33°C | 30 mm | 79% | 17 km/h |
| December | 23°C | 13°C | 5°C / 28°C | 18 mm | 77% | 18 km/h |
Best time to visit Joyabaj
The most comfortable time to visit Joyabaj is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around June, totalling about 693 mm a year.
Travellers who prefer heat should aim for April, when highs average 26°C. June is the month to avoid if rain would spoil your plans — it averages 144 mm, roughly 19× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Joyabaj forecast for what is happening now.