Climate of Grass Valley

Grass Valley has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Grass Valley is 20° degrees and there is about 793 mm of rain in a year. It is dry for 275 days a year with an average humidity of 57% and an UV-index of 4.

Climate averages for the whole year

Day: the average daily temperature during the day is between 11°C and 32°C
Night:the average nighttime temperature is between 3°C and 15°C
Rain: it rains 80 days and there is a total of approximately 793 mm rainfall
Snow: it snows an average of 6 days per year
Sun hours: throughout the year there are 3264 sun hours

Maximum temperature:	between 11°C and 32°C
Warmest month:	32°C in July
Coldest month:	11°C in December
Night temperature:	between 3°C and 15°C
Dry days:	279 days
Days with rain:	80 days
Days with snow:	6 days
Total rain sum:	793 mm
Hours of sunshine:	3264 hours

Climate of Grass Valley
Temperature graph
Precipitation graph
Climate chart of Grass Valley
The best travel time for Grass Valley
Climate of Grass Valley by month
Experiences with the weather of Grass Valley

Do you want to go to Grass Valley?

These are the travel companies where you can book a trip to Grass Valley:

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Grass Valley.

Precipitation graph

This graph shows the average amount of rainfall per month for Grass Valley.

Climate table of Grass Valley

In this climate table you can see at a glance what the average weather per month is for Grass Valley. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Grass Valley might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	12	12	14	17	22	28	32	31	29	22	15	11
Night temp. (°C)	4	3	4	6	9	13	15	14	14	10	6	3
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	133	169	158	54	16	7	1	1	3	43	94	114
Days with rain	10	11	15	10	5	2	1	1	2	4	9	10
Days with snow	1	2	2	-	-	-	-	-	-	-	-	1
Dry days	20	15	14	20	26	28	30	30	28	27	21	20
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	6	6	7	10	11	12	12	12	11	7	6	6
Wind force (Bft)	2	2	2	2	2	2	2	2	2	2	2	2
UV-index	3	2	3	4	5	6	6	6	5	4	3	3

Best time to visit Grass Valley

The best time to visit Grass Valley in the state of Nevada is from May through October. In this period you have a hot temperature and almost no precipitation. The highest average temperature in Grass Valley is 32°C in July and the lowest is 11°C in December.

Climate of Grass Valley by month

What is the average climate in a given month for Grass Valley? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January