10 to 32°C
temperature
2947 hours
sunshine per day
785 mm
rain
193 days
dry
169 days
rain
3 days
snow

Climate of Delta

Delta has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Delta is 22° degrees and there is about 785 mm of rain in a year. It is dry for 177 days a year with an average humidity of 76% and an UV-index of 5.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 10°C and 32°C
  • Night:the average nighttime temperature is between 1°C and 21°C
  • Rain: it rains 169 days and there is a total of approximately 785 mm rainfall
  • Snow: it snows an average of 3 days per year
  • Sun hours: throughout the year there are 2947 sun hours
Maximum temperature: between 10°C and 32°C
Warmest month: 32°C in July
Coldest month: 10°C in January
Night temperature: between 1°C and 21°C
Dry days: 193 days
Days with rain: 169 days
Days with snow: 3 days
Total rain sum: 785 mm
Hours of sunshine: 2947 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Delta

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 10 13 17 23 27 31 32 31 29 23 17 13
Night temp. (°C) 1 4 7 11 15 19 21 21 18 12 6 4
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 71 79 71 59 55 61 68 76 60 35 64 86
Days with rain 12 13 14 13 15 18 20 20 14 9 8 13
Days with snow 1 1 - - - - - - - - - 1
Dry days 18 14 17 17 16 12 11 11 16 22 22 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 10 10 11 11 11 9 8 6 5
Wind force (Bft) 3 3 3 3 2 2 2 2 2 2 2 2
UV-index 3 3 4 5 6 7 6 6 5 4 3 3

Best time to visit Delta

The best time to visit Delta in the state of Alabama is from April through October. In this period you have a hot temperature and little precipitation. The highest average temperature in Delta is 32°C in July and the lowest is 10°C in January.

Climate of Delta by month

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

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