12 to 34°C
3309 hours
sunshine per day
554 mm
286 days
79 days
0 days

Climate of Granite Bay

Granite Bay has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Granite Bay is 43° degrees and there is about 218 inch of rain in a year. It is dry for 275 days a year with an average humidity of 58% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 12°C and 34°C
  • Night:the average nighttime temperature is between 4°C and 15°C
  • Rain: it rains 79 days and there is a total of approximately 554 mm rainfall
  • Sun hours: throughout the year there are 3309 sun hours
Maximum temperature: between 12°C and 34°C
Warmest month: 34°C in July
Coldest month: 12°C in December
Night temperature: between 4°C and 15°C
Dry days: 286 days
Days with rain: 79 days
Days with snow: 0 days
Total rain sum: 554 mm
Hours of sunshine: 3309 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Granite Bay.

Precipitation graph

This graph shows the average amount of rainfall per month for Granite Bay.

Climate table of Granite Bay

In this climate table you can see at a glance what the average weather per month is for Granite Bay. 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 Granite Bay might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 56 57 61 67 75 85 92 91 87 75 62 54
Night temp. (°F) 40 40 43 45 50 56 59 58 58 52 45 39
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 34 41 42 17 6 3 0 0 1 13 27 33
Days with rain 10 10 14 10 5 2 1 1 2 5 8 11
Dry days 21 18 17 20 26 28 30 30 28 26 22 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 6 6 8 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 3 4 5 5 6 6 6 5 4 3 3

Best time to visit Granite Bay

The best time to visit Granite Bay in the state of California is from April through June and September and October. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Granite Bay is 92°F in July and the lowest is 54°F in December.

Climate of Granite Bay by month

What is the average climate in a given month for Granite Bay? 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.

Granite Bay weather experiences

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