What is the hottest month in Chatfield?

July is the warmest month in Chatfield, with an average high of 85.6°F.

What is the coldest month in Chatfield?

January is the coldest month in Chatfield, with an average low of 20.5°F.

What month does Chatfield get the most rain?

June is typically the wettest month in Chatfield, with about 4.45 inches of precipitation.

What plant hardiness zone is Chatfield in?

Chatfield is approximately in USDA plant hardiness Zone 7b, based on the average annual extreme minimum temperature.

Has the climate in Chatfield changed recently?

13.7% of Chatfield's all-time daily heat records were set in the last decade (since 2015), compared to roughly 5% if records were evenly distributed over time.

Chatfield, OH

Climate overview — based on NOAA 1991-2020 normals from BUCYRUS, OH US.

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

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Chatfield has an annual average temperature of 52.3°F with about 38.5 inches of precipitation per year and 23.3 inches of snow. The warmest month is July (average high 85.6°F), and the coldest is January (average low 20.5°F). June is typically the wettest month (4.45 in) and February the driest (2.13 in). Snow typically falls from November through April.

Pleasant months

2 / 12

avg high 65–80°F, low ≥ 50°F

Annual swing

46.9°F

warmest to coldest month

Heating need

5,352

HDD/yr

Cooling need

783

CDD/yr

Best time to visit Chatfield

Full guide →

Climate change signal

All-time records →

50 of 366 (13.7%) of Chatfield'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		39
1900s		44
1910s		46
1920s		16
1930s		54
1940s		21
1950s		25
1960s		8
1970s		6
1980s		18
1990s		11
2000s		17
2010s		27
2020s		34

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	35.3°F	20.5°F	27.9°F	2.75 in	7.5 in	14
February	38.1°F	22.0°F	30.0°F	2.13 in	5.3 in	12
March	48.6°F	29.9°F	39.3°F	2.52 in	2.8 in	12
April	62.5°F	40.0°F	51.2°F	3.54 in	0.6 in	13
May	73.6°F	51.1°F	62.3°F	3.99 in	—	13
June	82.3°F	60.7°F	71.5°F	4.45 in	—	11
July	85.6°F	64.1°F	74.8°F	4.15 in	—	11
August	83.9°F	62.3°F	73.1°F	3.26 in	—	9
September	78.0°F	55.3°F	66.7°F	3.36 in	—	10
October	65.2°F	44.3°F	54.7°F	2.86 in	—	10
November	51.4°F	34.4°F	42.9°F	2.87 in	1.0 in	10
December	40.2°F	26.5°F	33.3°F	2.64 in	6.1 in	13