Putnam, Connecticut Climate
United States
Pop. 7,214 Elev. 89 m / 292 ft
TZ: America/New_York (UTC-4) ·
Putnam sees mild summers peaking at 84°F (29°C) in July, and frigid winters that bottom out around 18°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 91°F (33°C), while wind chill can drive winter lows to 8°F (-13°C). Precipitation occurs on roughly 64 days per year (39.5 in / 1004 mm total), with snow on 8 days and 43 in (1096 mm) of annual accumulation. The city averages 118 sunny days per year and around 30 thunderstorm days. Ocean water temperatures reach 71°F (22°C) in summer.
| Temperature | 84°F (29°C) high | 18°F (-8°C) low |
| Feels like | 91°F (33°C) high | 8°F (-13°C) low |
| Rain | 64 days | 39.5 in (1004 mm) /yr |
| Snow | 8 days | 43.1 in (1096 mm) /yr |
| Sky | 118 sunny | 30 stormy |
| Wind | 3.6 mph (1.6 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Jun, Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
44
Jan 65
Feb 60
Mar 68
Apr 78
May 64
Jun 60
Jul 47
Aug 54
Sep 46
Oct 52
Nov 57
Dec Humidity (%)
59
Jan 63
Feb 56
Mar 55
Apr 71
May 70
Jun 71
Jul 65
Aug 73
Sep 69
Oct 65
Nov 61
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 24 mi Worcester Regional Airport (ORH)
Ski resort 35 mi Pine Ridge Ski Area
National park 48 mi Connecticut River Greenway State Park
Mountain peak
(5,089 ft) 155 mi Mount Lincoln
Hospital 1 mi Day Kimball Hospital
Hiking trail 3 mi Shoreline Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 1°C | 18°F -8°C | 1.2 in 31 mm | 5.9 in151 mm | 16 |
| February | 36°F 2°C | 22°F -6°C | 1.8 in 46 mm | 18.1 in459 mm | 6 |
| March | 51°F 11°C | 33°F 0°C | 4.3 in 110 mm | 0.3 in6 mm | 8 |
| April | 60°F 16°C | 42°F 5°C | 3.3 in 85 mm | 7.1 in180 mm | 6 |
| May | 67°F 19°C | 51°F 10°C | 8.0 in 203 mm | — | 3 |
| June | 78°F 26°C | 61°F 16°C | 3.0 in 75 mm | — | 10 |
| July | 84°F 29°C | 66°F 19°C | 4.3 in 108 mm | — | 10 |
| August | 79°F 26°C | 58°F 15°C | 2.6 in 65 mm | — | 14 |
| September | 74°F 23°C | 55°F 13°C | 3.1 in 80 mm | — | 10 |
| October | 62°F 16°C | 45°F 7°C | 3.4 in 85 mm | — | 18 |
| November | 48°F 9°C | 34°F 1°C | 2.3 in 59 mm | 0.2 in5 mm | 11 |
| December | 36°F 2°C | 22°F -6°C | 2.2 in 56 mm | 11.6 in295 mm | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 1 |
| February | 6 | 1 |
| March | 8 | 2 |
| April | 6 | 2 |
| May | 3 | 7 |
| June | 10 | 3 |
| July | 10 | 6 |
| August | 14 | 2 |
| September | 10 | 3 |
| October | 18 | 2 |
| November | 11 | 1 |
| December | 6 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 46°F 8°C | 32°F 0°C |
| February | 39°F 4°C | 32°F 0°C |
| March | 43°F 6°C | 35°F 2°C |
| April | 48°F 9°C | 44°F 7°C |
| May | 55°F 13°C | 55°F 13°C |
| June | 65°F 18°C | 64°F 18°C |
| July | 71°F 22°C | 73°F 23°C |
| August | 71°F 22°C | 69°F 21°C |
| September | 70°F 21°C | 64°F 18°C |
| October | 69°F 21°C | 54°F 12°C |
| November | 60°F 16°C | 41°F 5°C |
| December | 50°F 10°C | 32°F 0°C |