Climate averages 1991–2020
Dos Hermanas weather
in July.
A very hot, very dry month: the warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Dos Hermanas: daytime highs average 35.0°C and nights cool to about 20.8°C. By daytime temperature it is the warmest month of the year.
Expect about 2.0 mm of rain on fewer than one day, which makes July a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 27 min on an average July day.
The nearest other city in this atlas is Alcalá de Guadaira (9 km away). In July its highs average 35.3°C, about as warm as Dos Hermanas, with 1.8 mm of rain.
Among the 93 cities listed in Spain, Dos Hermanas ranks 4th of 93 for the warmest July highs and joint 23rd of 93 for the driest July (rainfall, lowest first). The mean July high of those 93 cities is 29.2°C; Dos Hermanas is 5.8°C warmer than that mean.
From July to August, average highs fall by 0.2°C to 34.9°C, and monthly rainfall rises from 2.0 mm to 2.7 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
Dos Hermanas climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 15.3°C5.8°C | 5.8°C | 54 | 6.6 | 9.910 h |
| February | 17.0°C6.7°C | 6.7°C | 51 | 5.5 | 10.811 h |
| March | 20.0°C8.9°C | 8.9°C | 58 | 6.8 | 11.912 h |
| April | 22.1°C10.9°C | 10.9°C | 54 | 7.1 | 13.113 h |
| May | 26.2°C14.3°C | 14.3°C | 36 | 5.2 | 14.114 h |
| June | 31.4°C18.3°C | 18.3°C | 8.1 | 1.4 | 14.715 h |
| July, selected | 35.0°C20.8°C | 20.8°C | 2.0 | 0.3 | 14.514 h |
| August | 34.9°C21.1°C | 21.1°C | 2.7 | 0.5 | 13.614 h |
| September | 30.3°C18.4°C | 18.4°C | 30 | 3.8 | 12.512 h |
| October | 24.9°C14.6°C | 14.6°C | 73 | 7.5 | 11.311 h |
| November | 19.1°C9.9°C | 9.9°C | 67 | 6.7 | 10.210 h |
| December | 16.0°C7.4°C | 7.4°C | 79 | 7.0 | 9.610 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
- Alcalá de Guadaira in JulySpain · 9 kmHigh 35.3°C · Low 20.7°C · 1.8 mm rain
- Sevilla in JulySpain · 12 kmHigh 35.3°C · Low 21.3°C · 2.0 mm rain
- Jerez de la Frontera in JulySpain · 69 kmHigh 33.0°C · Low 20.0°C · 1.2 mm rain
- Huelva in JulySpain · 90 kmHigh 33.4°C · Low 20.7°C · 0.8 mm rain
- Cadiz, Spain in JulySpain · 90 kmHigh 31.2°C · Low 20.5°C · 1.0 mm rain
- San Fernando, Spain in JulySpain · 93 kmHigh 30.2°C · Low 20.6°C · 1.0 mm rain
- Chiclana de la Frontera in JulySpain · 98 kmHigh 29.1°C · Low 20.8°C · 1.0 mm rain
- Córdoba, Spain in JulySpain · 122 kmHigh 36.2°C · Low 22.0°C · 3.0 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 Dos Hermanas) is explained once on the Dos Hermanas year overview and on the Sources, method and limits page.