2 to 27°C
temperature
2730 hours
sunshine per day
834 mm
rain
186 days
dry
156 days
rain
23 days
snow

Climate of Stamford

Stamford has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Stamford is 15° degrees and there is about 834 mm of rain in a year. It is dry for 174 days a year with an average humidity of 75% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 2°C and 27°C
  • Night:the average nighttime temperature is between -3°C and 20°C
  • Sea temperature: the sea temperature is between 6°C and 25°C
  • Rain: it rains 156 days and there is a total of approximately 834 mm rainfall
  • Snow: it snows an average of 23 days per year
  • Sun hours: throughout the year there are 2730 sun hours
Maximum temperature: between 2°C and 27°C
Warmest month: 27°C in July
Coldest month: 2°C in January
Night temperature: between -3°C and 20°C
Sea temperature: between 6°C and 25°C
Dry days: 186 days
Days with rain: 156 days
Days with snow: 23 days
Total rain sum: 834 mm
Hours of sunshine: 2730 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Stamford

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 2 3 7 13 19 23 27 27 23 17 11 6
Night temp. (°C) -3 -3 1 6 12 16 20 20 17 11 5 1
Water temp. (°C) 8 6 6 10 14 21 24 25 22 20 14 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 55 54 64 55 61 72 89 84 73 73 69 85
Days with rain 8 9 12 15 16 17 17 15 13 13 10 11
Days with snow 6 7 5 - - - - - - - 1 4
Dry days 17 12 14 15 15 13 14 16 17 18 19 16
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 9 9 10 11 11 9 6 5 5
Wind force (Bft) 3 3 3 3 3 2 2 2 3 3 3 3
UV-index 2 2 2 4 5 6 6 6 4 3 2 2

Best time to visit Stamford

The best time to visit Stamford in the state of Connecticut is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Stamford is 27°C in July and the lowest is 2°C in January. The average water temperature is between 6°C and 25°C.

Climate of Stamford by month

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

Stamford weather experiences

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