Climate averages 1991–2020
Puerto Barrios weather
in July.
A hot, very wet month: the 6th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Puerto Barrios: daytime highs average 29.1°C and nights cool to about 23.9°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 320 mm of rain on roughly 30 days, which makes July a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 58 min on an average July day.
The nearest other city in this atlas is San Pedro Sula (66 km away). In July its highs average 30.0°C, 0.8°C warmer than Puerto Barrios, with 182 mm of rain.
Among the 23 cities listed in Guatemala, Puerto Barrios ranks 2nd of 23 for the warmest July highs and joint 19th of 23 for the driest July (rainfall, lowest first). The mean July high of those 23 cities is 25.0°C; Puerto Barrios is 4.1°C warmer than that mean.
From July to August, average highs rise by 0.4°C to 29.5°C, and monthly rainfall falls from 320 mm to 280 mm.
The annual picture
July 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
Puerto Barrios climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.6°C20.8°C | 20.8°C | 244 | 20.4 | 11.311 h |
| February | 26.7°C21.3°C | 21.3°C | 135 | 16.6 | 11.612 h |
| March | 28.1°C22.0°C | 22.0°C | 121 | 14.4 | 12.012 h |
| April | 29.8°C23.6°C | 23.6°C | 83 | 13.2 | 12.512 h |
| May | 30.1°C24.3°C | 24.3°C | 171 | 20.3 | 12.913 h |
| June | 29.8°C24.3°C | 24.3°C | 288 | 27.2 | 13.013 h |
| July, selected | 29.1°C23.9°C | 23.9°C | 320 | 30.1 | 13.013 h |
| August | 29.5°C24.0°C | 24.0°C | 280 | 28.8 | 12.713 h |
| September | 29.6°C24.0°C | 24.0°C | 302 | 27.9 | 12.212 h |
| October | 28.3°C23.3°C | 23.3°C | 373 | 26.4 | 11.812 h |
| November | 26.5°C22.0°C | 22.0°C | 400 | 22.9 | 11.411 h |
| December | 25.8°C21.2°C | 21.2°C | 243 | 22.0 | 11.211 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
July in nearby cities
- San Pedro Sula in JulyHonduras · 66 kmHigh 30.0°C · Low 23.2°C · 182 mm rain
- Choloma in JulyHonduras · 70 kmHigh 30.2°C · Low 24.0°C · 182 mm rain
- Puerto Cortez in JulyHonduras · 72 kmHigh 29.2°C · Low 24.4°C · 226 mm rain
- El Progreso in JulyHonduras · 93 kmHigh 30.1°C · Low 23.0°C · 236 mm rain
- Santa Cruz de Yojoa in JulyHonduras · 112 kmHigh 28.1°C · Low 21.0°C · 146 mm rain
- Panzos in JulyGuatemala · 118 kmHigh 29.4°C · Low 22.7°C · 251 mm rain
- Chiquimula in JulyGuatemala · 145 kmHigh 27.9°C · Low 21.5°C · 142 mm rain
- Siguatepeque in JulyHonduras · 150 kmHigh 25.4°C · Low 18.1°C · 195 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 Puerto Barrios) is explained once on the Puerto Barrios year overview and on the Sources, method and limits page.