Climate averages 1991–2020
Chetumal weather
in June.
A hot, very wet month: the 6th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Chetumal: daytime highs average 30.4°C and nights cool to about 25.0°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 193 mm of rain on roughly 22 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 13 min on an average June day.
The nearest other city in this atlas is Belmopan (149 km away). In June its highs average 30.3°C, about as warm as Chetumal, with 162 mm of rain.
Among the 153 cities listed in Mexico, Chetumal ranks joint 61st of 153 for the warmest June highs and joint 124th of 153 for the driest June (rainfall, lowest first). The mean June high of those 153 cities is 28.8°C; Chetumal is 1.6°C warmer than that mean.
From June to July, average highs rise by 0.3°C to 30.8°C, and monthly rainfall falls from 193 mm to 120 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Chetumal climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C20.8°C | 20.8°C | 52 | 12.3 | 11.111 h |
| February | 28.2°C21.6°C | 21.6°C | 24 | 7.2 | 11.512 h |
| March | 29.7°C22.4°C | 22.4°C | 26 | 6.8 | 12.012 h |
| April | 31.3°C24.0°C | 24.0°C | 32 | 7.4 | 12.613 h |
| May | 31.6°C24.8°C | 24.8°C | 93 | 15.3 | 13.013 h |
| June, selected | 30.4°C25.0°C | 25.0°C | 193 | 21.5 | 13.213 h |
| July | 30.8°C24.9°C | 24.9°C | 120 | 20.9 | 13.113 h |
| August | 31.1°C24.9°C | 24.9°C | 158 | 23.2 | 12.813 h |
| September | 30.6°C24.6°C | 24.6°C | 186 | 25.2 | 12.312 h |
| October | 29.2°C23.5°C | 23.5°C | 190 | 21.8 | 11.712 h |
| November | 27.8°C22.0°C | 22.0°C | 96 | 14.8 | 11.311 h |
| December | 27.1°C21.2°C | 21.2°C | 55 | 13.3 | 11.011 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Belmopan in JuneBelize · 149 kmHigh 30.3°C · Low 24.0°C · 162 mm rain
- Cozumel in JuneMexico · 262 kmHigh 28.5°C · Low 26.6°C · 168 mm rain
- Playa del Carmen in JuneMexico · 267 kmHigh 29.4°C · Low 25.7°C · 154 mm rain
- Campeche in JuneMexico · 275 kmHigh 33.4°C · Low 25.4°C · 151 mm rain
- Kanasín in JuneMexico · 299 kmHigh 34.2°C · Low 24.6°C · 124 mm rain
- Puerto Cortez in JuneHonduras · 302 kmHigh 29.7°C · Low 24.9°C · 213 mm rain
- Mérida in JuneMexico · 305 kmHigh 34.0°C · Low 24.6°C · 124 mm rain
- Puerto Barrios in JuneGuatemala · 312 kmHigh 29.8°C · Low 24.3°C · 288 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Chetumal) is explained once on the Chetumal year overview and on the Sources, method and limits page.