O Grove Weather & Climate: Best Time to Visit

The weather in O Grove changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in August, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like January.

At night, you can expect temperatures ranging from 16°C (61°F) in August to around 8°C (46°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

O Grove experiences significant rainfall throughout the year, averaging 1607 mm (63 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 212 mm (8.3 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month July brings less rainfall, with 36 mm (1.4 in) over 8 rainy days. For more details, please visit our O Grove Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in O Grove. While July receives considerable daily sunshine with up to 10.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in O Grove.

The city experiences its highest humidity in January, reaching 85%. In June, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year