5 to 29°C
temperature
2927 hours
sunshine per day
321 mm
rain
231 days
dry
125 days
rain
9 days
snow

Climate of Oak Grove

Oak Grove has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Oak Grove is 17° degrees and there is about 321 mm of rain in a year. It is dry for 204 days a year with an average humidity of 77% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 5°C and 29°C
  • Night:the average nighttime temperature is between -2°C and 21°C
  • Rain: it rains 125 days and there is a total of approximately 321 mm rainfall
  • Snow: it snows an average of 9 days per year
  • Sun hours: throughout the year there are 2927 sun hours
Maximum temperature: between 5°C and 29°C
Warmest month: 29°C in July
Coldest month: 5°C in January
Night temperature: between -2°C and 21°C
Dry days: 231 days
Days with rain: 125 days
Days with snow: 9 days
Total rain sum: 321 mm
Hours of sunshine: 2927 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Oak Grove.

Precipitation graph

This graph shows the average amount of rainfall per month for Oak Grove.

Climate table of Oak Grove

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 5 7 10 17 22 26 29 28 25 19 13 8
Night temp. (°C) -2 0 3 9 14 19 21 20 17 12 6 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 20 20 30 24 23 28 32 33 21 40 25 25
Days with rain 8 7 11 11 13 11 14 13 12 9 7 9
Days with snow 3 2 2 - - - - - - - - 2
Dry days 20 19 18 19 18 19 17 18 18 22 23 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 7 9 10 11 11 11 10 6 6 5
Wind force (Bft) 3 3 3 3 3 2 2 2 2 3 3 3
UV-index 2 3 3 4 6 6 6 6 5 4 3 2

Best time to visit Oak Grove

The best time to visit Oak Grove in the state of Delaware is from May through October. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Oak Grove is 29°C in July and the lowest is 5°C in January.

Climate of Oak Grove by month

What is the average climate in a given month for Oak Grove? 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.

Oak Grove weather experiences

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