Westfield, NY

Climate overview — based on NOAA 1991-2020 normals from WESTFIELD 2 SSE, NY US.

Dfa Hot-summer humid continental climate 7b USDA hardiness Zone 7b

Year-round temperatures (°F)

20° 40° 60° 80° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Westfield has an annual average temperature of 50.6°F with about 43.5 inches of precipitation per year. The warmest month is July (average high 82.8°F), and the coldest is January (average low 20.6°F). October is typically the wettest month (4.94 in) and February the driest (2.42 in).

Pleasant months
3 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
46.2°F
warmest to coldest month
Heating need
5,748
Cooling need
567

Best time to visit Westfield

Full guide →

Climate change signal

All-time records →

0 of 366 (0%) of Westfield's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1890s
28
1900s
32
1910s
55
1920s
1
1940s
20
1950s
50
1960s
25
1970s
23
1980s
23
1990s
79
2000s
30

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 33.7°F 20.6°F 27.2°F 2.65 in 17
February 35.5°F 21.0°F 28.3°F 2.42 in 13
March 43.6°F 28.0°F 35.8°F 2.94 in 14
April 57.2°F 38.2°F 47.7°F 3.45 in 14
May 68.6°F 50.2°F 59.4°F 3.77 in 13
June 78.4°F 59.6°F 69.0°F 3.56 in 10
July 82.8°F 63.9°F 73.4°F 4.41 in 11
August 80.3°F 62.5°F 71.4°F 3.81 in 11
September 73.2°F 57.0°F 65.1°F 4.61 in 11
October 60.9°F 46.9°F 53.9°F 4.94 in 12
November 49.0°F 36.1°F 42.6°F 3.77 in 15
December 39.3°F 27.8°F 33.5°F 3.20 in 16

Climate twins of Westfield

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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