Besttimetovisit.co.zaClimate of San Isidro
San Isidro has a tropical savanna climate. It is warm every month with both a wet and dry season. The average annual temperature for San Isidro is 30° degrees and there is about 2398 mm of rain in a year. It is dry for 114 days a year with an average humidity of 76% and an UV-index of 6.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 29°C and 31°C
- Night:the average nighttime temperature is between 20°C and 23°C
- Rain: it rains 233 days and there is a total of approximately 2399 mm rainfall
- Sun hours: throughout the year there are 3584 sun hours
| Maximum temperature: | between 29°C and 31°C |
| Warmest month: | 31°C in March |
| Coldest month: | 29°C in January |
| Night temperature: | between 20°C and 23°C |
| Dry days: | 132 days |
| Days with rain: | 233 days |
| Days with snow: | 0 days |
| Total rain sum: | 2399 mm |
| Hours of sunshine: | 3584 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for San Isidro.
Precipitation graph
This graph shows the average amount of rainfall per month for San Isidro.
Climate table of San Isidro
In this climate table you can see at a glance what the average weather per month is for San Isidro. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for San Isidro might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°C) | 29 | 30 | 31 | 31 | 30 | 29 | 31 | 30 | 29 | 29 | 29 | 30 |
| Night temp. (°C) | 20 | 21 | 21 | 23 | 23 | 22 | 23 | 22 | 22 | 21 | 21 | 21 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (mm) | 5 | 12 | 31 | 131 | 389 | 388 | 277 | 333 | 413 | 338 | 64 | 18 |
| Days with rain | 4 | 6 | 9 | 21 | 29 | 29 | 29 | 30 | 30 | 26 | 14 | 6 |
| Dry days | 27 | 22 | 22 | 9 | 2 | 1 | 2 | 1 | - | 5 | 16 | 25 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 7 | 9 | 10 | 11 | 11 | 11 | 12 | 11 | 10 | 9 | 9 | 7 |
| Wind force (Bft) | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| UV-index | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 7 |
Best time to visit San Isidro
The best time to visit San Isidro in El Salvador is from January through March and November and December. In this period you have a warm temperature and little precipitation. The highest average temperature in San Isidro is 31°C in March and the lowest is 29°C in January.
Climate of San Isidro by month
What is the average climate in a given month for San Isidro? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
San Isidro weather experiences
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