Weather in San Juan in the Summer

day
+61
evening
+50

Average daytime temperature in San Juan in Summer is +61°F, while evening temperature falls to +50°F.

Wind
average wind speed 4 mph
Pressure
710 inHg

Average Summer temperature graph in San Juan, broken down by month and year, according to our weather archive.

Minimum and maximum
world's temperature today
Greenland
Saqqaq
day
+28°F
night
+10°F
India
Bhavnagar
day
+117°F
night
+88°F

San Juan
The hottest months:
January
+91 °F
December
+90 °F
November
+86 °F
The coldest months:
July
+59 °F
June
+63 °F
August
+63 °F
Most precipitations:
April
2 D
September
1 D
October
1 D
Most windy months mph:
November
13.4 mph
October
11.2 mph
September
11.2 mph
Most sunny months days:
March
29 D
July
29 D
January
28 D

Temperature units
°F°C
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