Climate of San Rafael
San Rafael has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for San Rafael is 27° degrees and there is about 5291 mm of rain in a year. It is dry for 28 days a year with an average humidity of 83% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 25°C and 29°C
- Night:the average nighttime temperature is between 15°C and 19°C
- Rain: it rains 315 days and there is a total of approximately 5293 mm rainfall
- Sun hours: throughout the year there are 1227 sun hours
Maximum temperature: | between 25°C and 29°C |
Warmest month: | 29°C in March |
Coldest month: | 25°C in November |
Night temperature: | between 15°C and 19°C |
Dry days: | 50 days |
Days with rain: | 315 days |
Days with snow: | 0 days |
Total rain sum: | 5293 mm |
Hours of sunshine: | 1227 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for San Rafael.
Precipitation graph
This graph shows the average amount of rainfall per month for San Rafael.
Climate table of San Rafael
In this climate table you can see at a glance what the average weather per month is for San Rafael. 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 Rafael might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 27 | 28 | 29 | 29 | 27 | 26 | 26 | 27 | 26 | 26 | 25 | 26 |
Night temp. (°C) | 15 | 15 | 16 | 17 | 19 | 18 | 17 | 18 | 18 | 18 | 16 | 15 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 57 | 64 | 79 | 198 | 599 | 824 | 717 | 650 | 742 | 863 | 371 | 129 |
Days with rain | 18 | 16 | 20 | 25 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 25 |
Dry days | 13 | 12 | 11 | 5 | 1 | - | - | - | - | - | 2 | 6 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind force (Bft) | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 |
UV-index | 5 | 5 | 5 | 5 | 4 | 5 | 4 | 4 | 5 | 5 | 4 | 6 |
Best time to visit San Rafael
The best time to visit San Rafael in Costa Rica is from January through March. In this period you have a warm temperature and little precipitation. The highest average temperature in San Rafael is 29°C in March and the lowest is 25°C in November.
Climate of San Rafael by month
What is the average climate in a given month for San Rafael? 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 Rafael weather experiences
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