March weather forecast and climate
San Juan, Argentina

• Average high temperature in March: 26.7°C

The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (14.6°C).

• Average low temperature in March: 16°C

The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).

• Average humidity in March: 46%

Months with the highest relative humidity are April and May (52%).
The month with the lowest relative humidity is November (35%).

• Average rainfall in March: 11mm

The wettest month (with the highest rainfall) is January (29mm).
Driest months (with the lowest rainfall) are June and July (1mm).

• Average rainfall days in March: 6 days

The month with the highest number of rainy days is January (9.2 days).
The month with the lowest number of rainy days is August (1.3 days).

• Average snowfall in March: 0mm

The month with the highest snowfall is July (4mm).
Months with the lowest snowfall are January, February, March, April, May, June, October, November and December (0mm).

• Average snowfall days in March: 0 days

Months with the highest number of snowfall days are July and September (0.4 days).
Months with the lowest number of snowfall days are January, February, March, April, May, June, October, November and December (0 days).

• Average daylight in March: 12.3h

The month with the longest days is December (Average daylight: 14.2h).
The month with shortest days is June (Average daylight: 10.1h).

• Average sunshine in March: 9.7h

Months with most sunshine are August, September and November (Average sunshine: 9.9h).
Months with least sunshine are March, April, May and October (Average sunshine: 9.7).

• Average UV index in March: 6

The month with the highest UV index is January (UV index 7).
Months with the lowest UV index are May, June and July (UV index 3).