Measurements:
°C
°F
San Jose
88°F
S 3 mph
Feels like: 88°F
Precip: 100%
World Resorts Costa Rica San Jose Weather May Weather in San Jose

San Jose Weather: May

Average Day Temperature: 80.2°F
Average Night Temperature: 64.2°F
Sea Water Temperature: 88.9°F
Number of Sunny Days: 2 days
Sunshine Hours: 12.5 - 12.7 hours
Number of Rainy Days: 24 days
Precipitation Totals: 20.1 in

Air Temperature in May, °F

Select Year: 2023 2022 2021

The highest day temperature in May 2023 was 93°F. The lowest night temperature was 57°F. The average values for day and night temperatures during May were 82.6°F и 62.5°F respectivly.

San Jose Water Sea Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for San Jose was 90.8°F. The maximum and minimum values were 89.0°F and 92.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for San Jose is 20.1 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 3.2 mph. It makes May one of the most windless months of the year for San Jose.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Jose in May is 5.7 hours.

Best Time to Visit San Jose
The most sunny months:
January 14 days
February 14 days
March 12 days
The most warm months:
March 83.4 °F
April 83.0 °F
February 82.1 °F
Warmest sea temperature:
April 89.5 °F
March 89.2 °F
May 88.9 °F
The most cold months:
November 76.6 °F
October 76.9 °F
July 77.9 °F
The most rainy months:
October 27 days
September 27 days
June 26 days
The most windy months:
February 6 mph
January 6 mph
March 6 mph

San Jose on the Weather Map

Costa Rica Resorts:
NAME
Alajuela +92
Cartago +84
El Roble +94
Heredia +88
Jaco +90
Limon +88
Playa Flamingo +90
Playas del Coco +90
Puerto Limon +88
Puerto Viejo de Talamanca +88
Quepos +92
Samara +90
San Jose +88
Santa Teresa +88
Tamarindo +90
24 Hours Weather Forecast
San Jose
Local time: 10:46
28 mar, thursday
1200 88°F
S
3 mph
1500 80°F
S
2 mph
1800 66°F
SW
3 mph
2100 62°F
SW
5 mph
29 mar, friday
0000 60°F
W
6 mph
0300 56°F
SW
6 mph
0600 58°F
SW
6 mph
0900 78°F
SW
6 mph