Climate of San Rafael Arriba
San Rafael Arriba has a tropical monsoon climate. You have high temperatures and a lot of rainfall throughout the year. The average annual temperature for San Rafael Arriba is 31° degrees and there is about 4613 mm of rain in a year. It is dry for 19 days a year with an average humidity of 79% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 30°C and 33°C
- Night:the average nighttime temperature is between 18°C and 22°C
- Rain: it rains 327 days and there is a total of approximately 4613 mm rainfall
- Sun hours: throughout the year there are 3374 sun hours
Maximum temperature: | between 30°C and 33°C |
Warmest month: | 33°C in March |
Coldest month: | 30°C in June |
Night temperature: | between 18°C and 22°C |
Dry days: | 38 days |
Days with rain: | 327 days |
Days with snow: | 0 days |
Total rain sum: | 4613 mm |
Hours of sunshine: | 3374 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for San Rafael Arriba.
Precipitation graph
This graph shows the average amount of rainfall per month for San Rafael Arriba.
Climate table of San Rafael Arriba
In this climate table you can see at a glance what the average weather per month is for San Rafael Arriba. 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 Arriba might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 32 | 32 | 33 | 32 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 31 |
Night temp. (°C) | 19 | 19 | 20 | 21 | 22 | 21 | 20 | 21 | 21 | 21 | 19 | 18 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 37 | 50 | 68 | 216 | 537 | 689 | 692 | 544 | 539 | 806 | 321 | 114 |
Days with rain | 21 | 17 | 22 | 28 | 31 | 29 | 31 | 31 | 30 | 30 | 30 | 27 |
Dry days | 10 | 11 | 9 | 2 | - | 1 | - | - | - | 1 | - | 4 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
UV-index | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 6 |
Best time to visit San Rafael Arriba
The best time to visit San Rafael Arriba in Costa Rica is in January and February. In this period you have a warm temperature and little precipitation. The highest average temperature in San Rafael Arriba is 33°C in March and the lowest is 30°C in June.
Climate of San Rafael Arriba by month
What is the average climate in a given month for San Rafael Arriba? 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 Arriba weather experiences
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