Plainfield, Connecticut Climate
United States
Pop. 15,498 Elev. 63 m / 207 ft
TZ: America/New_York (UTC-4) ·
Plainfield sees warm summers peaking at 85°F (29°C) in July, and frigid winters that bottom out around 20°F (-7°C) in January. Humidity pushes the summer feels-like temperature to 93°F (34°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 63 days per year (40.1 in / 1018 mm total), with snow on 7 days and 33 in (842 mm) of annual accumulation. The city averages 120 sunny days per year and around 36 thunderstorm days. Ocean water temperatures reach 71°F (22°C) in summer.
| Temperature | 85°F (29°C) high | 20°F (-7°C) low |
| Feels like | 93°F (34°C) high | 10°F (-12°C) low |
| Rain | 63 days | 40.1 in (1018 mm) /yr |
| Snow | 7 days | 33.1 in (842 mm) /yr |
| Sky | 120 sunny | 36 stormy |
| Wind | 3.3 mph (1.5 m/s) avg |
Looking for a place with a climate like Plainfield? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Jun, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
43
Jan 65
Feb 59
Mar 68
Apr 77
May 63
Jun 61
Jul 47
Aug 54
Sep 45
Oct 50
Nov 54
Dec Humidity (%)
57
Jan 60
Feb 56
Mar 55
Apr 71
May 69
Jun 71
Jul 65
Aug 72
Sep 68
Oct 64
Nov 60
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 23 mi Westerly State Airport (WST)
Ski resort 23 mi Yawgoo Valley Ski Area & Water Park
National park 61 mi Connecticut River Greenway State Park
Mountain peak
(5,089 ft) 171 mi Mount Lincoln
Hospital 0 mi Hartford Healthcare
Hiking trail 3 mi Quinebaug Trail
Interested in Plainfield?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 34°F 1°C | 20°F -7°C | 1.3 in 34 mm | 4.8 in122 mm | 16 |
| February | 38°F 3°C | 23°F -5°C | 1.6 in 40 mm | 16.3 in413 mm | 6 |
| March | 52°F 11°C | 34°F 1°C | 4.5 in 114 mm | 0.1 in2 mm | 9 |
| April | 61°F 16°C | 43°F 6°C | 3.7 in 93 mm | 2.5 in64 mm | 6 |
| May | 67°F 20°C | 51°F 11°C | 7.5 in 191 mm | — | 3 |
| June | 79°F 26°C | 61°F 16°C | 2.6 in 65 mm | — | 10 |
| July | 85°F 29°C | 67°F 19°C | 4.5 in 114 mm | — | 9 |
| August | 80°F 27°C | 59°F 15°C | 3.5 in 88 mm | — | 15 |
| September | 75°F 24°C | 55°F 13°C | 2.8 in 70 mm | — | 9 |
| October | 63°F 17°C | 46°F 8°C | 3.2 in 81 mm | — | 17 |
| November | 50°F 10°C | 35°F 2°C | 2.5 in 63 mm | 0.1 in2 mm | 12 |
| December | 37°F 3°C | 23°F -5°C | 2.5 in 64 mm | 9.4 in239 mm | 8 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 1 |
| February | 6 | 1 |
| March | 9 | 2 |
| April | 6 | 4 |
| May | 3 | 7 |
| June | 10 | 4 |
| July | 9 | 6 |
| August | 15 | 3 |
| September | 9 | 3 |
| October | 17 | 1 |
| November | 12 | 3 |
| December | 8 | 1 |
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 | 38°F 3°C |
| April | 48°F 9°C | 46°F 8°C |
| May | 55°F 13°C | 57°F 14°C |
| June | 65°F 18°C | 66°F 19°C |
| July | 71°F 22°C | 76°F 25°C |
| August | 71°F 22°C | 71°F 22°C |
| September | 70°F 21°C | 65°F 18°C |
| October | 69°F 21°C | 57°F 14°C |
| November | 60°F 16°C | 43°F 6°C |
| December | 50°F 10°C | 33°F 1°C |