The climate of San José

Average climate of San José

The climate of San José has an average yearly temperature of 30°C. Throughout the year, the average monthly temperature can drop to 27°C and rise to 32°C.

Annually, about 1303 mm of rain falls. This gives a good overview of how much rain to expect in San José.

The hurricane season in San José lasts from early June to late November.

• Average yearly temperature: 30°C
• Highest temperature: 32°C in April
• Lowest temperature: 27°C in January, November and December
• Precipitation: 1303 mm per year, averaging 109 mm per month
• Driest months: 9,7 mm in February, 17 mm in January and 26 mm in December
• Wettest months: 237 mm in October, 215 mm in September and 208 mm in June

Climate table San José

The climate table for San José shows the average temperatures, precipitation, and UV index per month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	27	29	31	32	31	30	30	31	30	28	27	27
Nighttime temperature (°C)	16	16	18	19	20	20	19	19	19	19	18	17
Precipitation (mm)	17	9,7	51	55	180	208	97	122	215	237	85	26
UV Index	7	8	9	9	9	8	9	9	9	8	7	7
Hurricane season

Temperature per month in San José

This graph shows the average high temperatures in degrees Celsius for each month in San José

Precipitation per month in San José

This graph shows the average monthly precipitation in millimeters in San José.

UV index per month in San José

This graph shows the average UV index per month in San José.

Yearly temperature in San José

This graph shows the average yearly temperature in San José, measured in degrees Celsius.

Yearly total precipitation in San José

This graph shows the average yearly precipitation in millimeters in San José.