Best year time to visit Grayson

General weather information about Grayson

Average annual temperature is 14.5 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: -7.5 °C

Number of sunny days: 182

Number of rainy days: 180

Number of snow days: 3

Average annual precipitation: 843 mm

Look at detailed online map of Grayson

* Weather data for Grayson United States is based on climate observations for 2023 year

Grayson air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 18.9 25 24.5 29.6 29.3 33.3 36.7 35.8 35.2 30.6 26.6 19.8
Average daytime temperature (°C) 10.6 14.4 14.4 20.8 24.1 27.9 32 30.7 27.9 21.3 14.8 11.5
Average temperature (°C) 5.5 7.5 7.9 13.7 17.4 21.5 25.4 24.2 21.3 15.3 8.2 5.9
Average night temperature (°C) 1.9 2.5 2.5 7.6 11.6 15.8 20 18.8 15.5 10.5 3.6 2.2
Absolute minimum temperature (°C) -6.1 -7.4 -7.5 0.4 3.7 10.6 16 13.1 10.8 3.3 -6.2 -5.1

Grayson monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.8 14.6 14.8 14.8 14.1 13 11.8 10.6 9.7
Daylight mean duration (h) 9.8 10.8 12 13.2 14.3 14.8 14.5 13.6 12.4 11.2 10.1 9.6
Daylight minimum duration (h) 9.6 10.3 11.3 12.6 13.8 14.7 14.2 13.1 11.9 10.6 9.7 9.5
Sunshine mean duration (h) 5.1 7.5 8 10 10.2 11.5 11.8 10.2 10.1 8.5 7.6 6.1
Precipitation (mm) 85 83 102 48 77 93 62 74 38 37 45 99
Sunny days 8 15 15 18 18 14 9 16 16 16 22 15
Rainy days 21 13 15 12 13 16 22 15 14 15 8 16
Snow days 2 1

Grayson - weather forecast by months

January February March April May June July August September October November December

Best time to visit Grayson:

The best time to visit Grayson during the most sunny months:

  • June — 11.5(h)
  • July — 11.8(h)

The largest precipitation sum in Grayson is at

  • March — 102(mm)
  • June — 93(mm)
  • December — 99(mm)

Weather forecast in the closest to Grayson admin centers