Best year time to visit San Jacinto County

General weather information about San Jacinto County

Average annual temperature is 21.2 °C

Absolute maximum temperature: 42.6 °C

Absolute minimum temperature: 1.6 °C

Number of sunny days: 149 days

Number of rainy days: 216 days

* Weather data for San Jacinto County United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	24.5	27.6	29.3	31.2	32.3	38.5	39.7	42.6	39.0	34.3	28.3	26.0
Average daytime temperature (°C)	17.9	19.8	23.4	24.5	28.4	34.4	36.7	38.7	33.7	26.8	19.8	18.4
Average temperature (°C)	13.2	14.1	17.9	18.8	23.4	27.7	30.2	31.7	27.6	21.2	15.1	12.8
Average night temperature (°C)	9.6	10.3	13.8	14.8	19.3	22.9	25.0	25.8	23.0	17.4	11.5	8.6
Absolute minimum temperature (°C)	1.9	1.6	2.6	10.7	14.4	19.4	22.3	23.1	19.6	7.8	3.6	1.7

The best time to visit San Jacinto County during the most sunny months:

The largest precipitation sum in San Jacinto County is at

January — 244(mm)

April — 248(mm)

May — 162(mm)

When is the best time to visit San Jacinto County?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit San Jacinto County.

What is the weather like in San Jacinto County?

See average temperature, rainfall and daylight hours for San Jacinto County by month in the table above.

How many sunny days does San Jacinto County have?

The monthly weather statistics above show sunshine and rainfall patterns for San Jacinto County throughout the year.