Guatemala City weather in July
In July, Guatemala City has daytime highs averaging 24 °C, nights around 15 °C, with 13 wet days. Figures are 1991–2020 climate normals.
- 24.3°C Average high
- 15.4°C Average low
- 13days Wet days
- 76mm Rainfall
- 13h Daylight
Daily temperatures through July
How July develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 July | 24.0 °C | 15.5 °C | 47 % |
| 11–20 July | 24.2 °C | 15.4 °C | 42 % |
| 21–31 July | 24.8 °C | 15.4 °C | 37 % |
- Rain is most likely over days 1–10 of July (47 % of days) and least likely over days 21–31 (37 %).
What to expect
| Measure | Typical July | Share of the month |
|---|---|---|
| Days above 25 °C | 9.0 of 31 | 29 % |
| Days above 30 °C | 0 of 31 | 0 % |
| Days below 0 °C | 0 of 31 | 0 % |
| Days with more than 1 mm rain | 13 of 31 | 42 % |
Conditions in July
| Measure | Average |
|---|---|
| Mean temperature | 19 °C |
| Record high (1991–2020) | 28 °C |
| Record low (1991–2020) | 12 °C |
| Relative humidity | 79 % |
| Wind speed | 12 km/h |
| Cloud cover | 76 % |
Where Guatemala City ranks in July
| Ranking | Position | Value |
|---|---|---|
| The coolest places in North America in July | 36thof 50 | 24 °C |
| Places with the best weather in North America in July | 47thof 50 | 82/100 |
July compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| May | 25.8 °C | 83 mm | 72 % |
| June | 24.1 °C | 146 mm | 84 % |
| July | 24.3 °C | 76 mm | 76 % |
| August | 24.7 °C | 87 mm | 76 % |
| September | 23.9 °C | 138 mm | 82 % |
See all twelve months for Guatemala City
- July is the 6th warmest month here.
- It is the 7th driest month of the year.
- It ranks 9th for least cloud cover.
- Days last about 13 hours from sunrise to sunset.
- It rains on 13 of 31 days — 42 % of the month.
- Nights are about 8.9 °C cooler than the middle of the day.
- The hottest July day on record since 1991 reached 28 °C, 3.7 °C above the usual daytime high.
Nearby destinations in July
| Destination | Avg high | Wet days |
|---|---|---|
| Guatemala City | 24 °C | 13 |
| Mixco | 23 °C | 13 |
| Villa Nueva | 25 °C | 20 |
| Villa Canales | 26 °C | 20 |
| Escuintla | 29 °C | 29 |
| Jalapa | 24 °C | 20 |
| Cobán | 23 °C | 29 |
QuestionsJuly in Guatemala City, answered
How warm is Guatemala City in July?
Daily highs average 24 °C and nights fall to about 15 °C, a spread of 8.9 °C between afternoon and dawn. That makes July the 6th warmest month of the year here.
Does it rain much in Guatemala City in July?
July averages 76 mm of rain, spread over about 13 of the 31 days — 42 % of the month. Cloud cover averages 76 % of the sky.
How long are the days in July?
Guatemala City averages 13 hours between sunrise and sunset in July. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.