1 to 27°C
temperature
2648 hours
sunshine per day
741 mm
rain
173 days
dry
162 days
rain
30 days
snow

Climate of Putnam

Putnam has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Putnam is 28° degrees and there is about 292 inch of rain in a year. It is dry for 166 days a year with an average humidity of 78% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 1°C and 27°C
  • Night:the average nighttime temperature is between -6°C and 17°C
  • Rain: it rains 162 days and there is a total of approximately 741 mm rainfall
  • Snow: it snows an average of 30 days per year
  • Sun hours: throughout the year there are 2648 sun hours
Maximum temperature: between 1°C and 27°C
Warmest month: 27°C in July
Coldest month: 1°C in January
Night temperature: between -6°C and 17°C
Dry days: 173 days
Days with rain: 162 days
Days with snow: 30 days
Total rain sum: 741 mm
Hours of sunshine: 2648 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Putnam

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 33 36 43 56 67 73 80 79 72 61 49 39
Night temp. (°F) 21 22 29 40 49 56 63 62 56 47 37 29
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 25 21 25 28 24 24 25 24 18 25 26 26
Days with rain 8 9 12 16 17 17 17 16 14 14 10 12
Days with snow 8 8 7 1 - - - - - - 1 5
Dry days 15 11 12 13 14 13 14 15 16 17 19 14
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 8 8 9 11 10 9 6 5 5
Wind force (Bft) 3 3 3 3 3 2 2 2 2 3 3 3
UV-index 2 2 2 3 5 6 6 6 4 3 2 2

Best time to visit Putnam

The best time to visit Putnam 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 Putnam is 80°F in July and the lowest is 33°F in January.

Climate of Putnam by month

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

Putnam weather experiences

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