San Fernando weather by month

Warmest month

March

36°C average high

Coolest month

July

22°C average low

Wettest month

July

149 mm of rain

Driest month

February

7 mm of rain

Average temperature and rainfall in San Fernando by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

Month	Avg high	Avg low	Record low / high	Rainfall	Humidity	Wind
January	34°C	24°C	20°C / 36°C	7 mm	53%	16 km/h
February	35°C	24°C	22°C / 38°C	7 mm	49%	17 km/h
March	36°C	25°C	21°C / 40°C	7 mm	49%	16 km/h
April	35°C	25°C	22°C / 39°C	86 mm	56%	13 km/h
May	34°C	25°C	22°C / 37°C	141 mm	65%	11 km/h
June	30°C	23°C	20°C / 36°C	144 mm	83%	10 km/h
July	30°C	22°C	20°C / 35°C	149 mm	84%	8 km/h
August	31°C	22°C	20°C / 34°C	141 mm	86%	8 km/h
September	32°C	23°C	21°C / 37°C	122 mm	82%	8 km/h
October	32°C	23°C	22°C / 35°C	104 mm	78%	9 km/h
November	32°C	24°C	21°C / 36°C	58 mm	72%	11 km/h
December	33°C	24°C	21°C / 37°C	15 mm	61%	15 km/h

Frost and snow-likely months in San Fernando

No month in San Fernando averages a night of 2°C or below. The coldest month is July with an average low of 22°C and a record low of 20°C, so frost is rare and snow is very unlikely.

These records carry temperature and precipitation, not snowfall totals.

Best time to visit San Fernando

The most comfortable time to visit San Fernando is generally November to January, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around July, totalling about 983 mm a year.

Travellers who prefer heat should aim for March, when highs average 36°C. July is the month to avoid if rain would spoil your plans — it averages 149 mm, roughly 22× the rainfall of the driest month (February).

San Fernando climate: your questions

Does it snow in San Fernando?

No: the coldest month in San Fernando is July with an average low of 22°C and a record low of 20°C, so snow is very unlikely. What is falling now: San Fernando weather today.

Which months are best for visiting San Fernando?

November to January are the most comfortable months in San Fernando, with highs near 33°C. March is the warmest month, averaging 36°C by day; July is the wettest, with 149 mm; and July is the coolest, with lows near 22°C. What it is doing today: San Fernando weather today.

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the San Fernando forecast for what is happening now.