World Resorts Argentina San Juan Weather

San Juan weather in May

Weather in San Juan: May

Average day temperature: 66.2°F
Average night temperature: 53.7°F
Number of sunny days: 26 days
Day length: 10.2 - 10.9 hours
Number of rainy days: 0 days
Precipitation totals: 0.1 in.

Air temperature in May, °F

Show year:
2023
2022
2021

The highest day temperature during May of 2023 was 81°F. At the same time the lowest night temperature was 44°F. Day and night temperature averages during May were 69.7°F and 56.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in San Juan in May is 0.1 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 5.8 mph It makes May one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.0.

Best time for vacation in San Juan

Sunniest months:
August 29 days
July 28 days
September 26 days
Warmest months:
January 89.2 °F
December 88.2 °F
February 86.1 °F
Coldest months:
June 59.3 °F
July 59.6 °F
August 64.9 °F
Rainiest months:
March 1 day
November 1 day
December 0 days
Windiest months:
December 9.7 mph
January 9.1 mph
November 9.0 mph

San Juan on a weather map

San Juan
+66°F
SE 10 mph
Feels like: +66°F
Precip.: 0%
Places in Argentina:
Name
°F
+59°F
+63°F
+63°F
+70°F
+59°F
+63°F
+59°F
+52°F
+39°F
+59°F
+61°F
+21°F
+32°F
24 Hours Forecast
San Juan
Local time: 03:19
April 30, tuesday
0600
63°F
SE
9 mph
0900
68°F
E
11 mph
1200
82°F
E
13 mph
1500
86°F
E
21 mph
1800
82°F
E
12 mph
2100
66°F
N
21 mph
May 01, wednesday
0000
59°F
N
14 mph
0300
55°F
N
12 mph
Units of measurement: °C / °F