World Resorts Costa Rica Heredia Weather

Heredia weather in October

Weather in Heredia: October

Average day temperature: 73.8°F
Average night temperature: 60.0°F
Sea water temperature: 83.1°F
Number of sunny days: 1 day
Day length: 11.8 - 12.0 hours
Number of rainy days: 25 days
Precipitation totals: 24.2 in.

Air temperature in October, °F

Show year:
2025
2024
2023

The highest day temperature during October of 2025 was 74°F. At the same time the lowest night temperature was 53°F. Daily and nightly averages during October were 70.8°F and 58.1°F.

Sea water temperature in Heredia in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 82.9°F. The highest and lowest sea temperatures during the month were 83.8°F and 81.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in Heredia in October is 20.8 in. It makes october the most rainy month of the year.

Wind speed in October, mph

The average wind speed value in October is 2.4 mph It makes October 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 October is: 3.4.

Best time for vacation in Heredia

Sunniest months:
January 13 days
February 13 days
March 12 days
Warmest months:
March 80.0 °F
April 79.4 °F
February 78.7 °F
Warmest sea temp:
April 85.5 °F
March 85.1 °F
May 85.0 °F
Coldest months:
November 73.6 °F
October 73.8 °F
July 75.0 °F
Rainiest months:
October 25 days
June 25 days
September 25 days
Windiest months:
February 6.3 mph
January 6.1 mph
March 5.6 mph

Heredia on a weather map

Heredia
+55°F
W 5 mph
Feels like: +55°F
Precip.: 0%
Places in Costa Rica:
Name
°F
+54°F
+75°F
+73°F
+68°F
+73°F
+73°F
+73°F
+54°F
+77°F
+73°F
+72°F
+55°F
24 Hours Forecast
Heredia
Local time: 01:35
December 05, friday
0300
55°F
W
5 mph
0600
55°F
W
4 mph
0900
70°F
SW
2 mph
1200
79°F
S
2 mph
1500
73°F
SE
2 mph
1800
61°F
SW
2 mph
2100
57°F
W
4 mph
December 06, saturday
0000
55°F
W
3 mph
Units of measurement: °C / °F