Grimes County, Texas gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grimes County averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Grimes County. The US average is 205 sunny days.
Grimes County gets some kind of precipitation, on average, 74 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 94 degrees
Winter Low: the January low is 39
Rain: averages 45 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Grimes County is 6.9 (10=best), which means it is less comfortable than most places in Texas.
6.9 / 10
April, October and March are the most pleasant months in Grimes County, while August and July are the least comfortable months.