New Middletown, OH

Climate overview — based on NOAA 1991-2020 normals from NEW CASTLE 1 N, PA US.

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

Year-round temperatures (°F)

10° 30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

New Middletown has an annual average temperature of 51.1°F with about 41.8 inches of precipitation per year and 27.5 inches of snow. The warmest month is July (average high 85.9°F), and the coldest is January (average low 19.0°F). July is typically the wettest month (4.55 in) and February the driest (2.20 in). Snow typically falls from November through April.

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
45.2°F
warmest to coldest month
Heating need
5,571
Cooling need
576

Best time to visit New Middletown

Full guide →

Climate change signal

All-time records →

20 of 366 (5.5%) of New Middletown'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
0
1900s
9
1910s
41
1920s
40
1930s
73
1940s
30
1950s
30
1960s
16
1970s
20
1980s
18
1990s
18
2000s
27
2010s
43
2020s
1

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 36.9°F 19.0°F 27.9°F 2.86 in 10.1 in 16
February 39.7°F 19.5°F 29.6°F 2.20 in 7.7 in 12
March 49.2°F 26.5°F 37.8°F 3.08 in 3.7 in 12
April 62.9°F 35.9°F 49.4°F 3.65 in 0.3 in 15
May 73.3°F 46.8°F 60.1°F 3.89 in 14
June 81.5°F 56.1°F 68.8°F 4.47 in 13
July 85.9°F 60.4°F 73.1°F 4.55 in 12
August 84.8°F 58.9°F 71.9°F 3.91 in 11
September 78.6°F 52.2°F 65.4°F 3.86 in 11
October 66.3°F 41.2°F 53.8°F 3.22 in 12
November 53.1°F 31.7°F 42.4°F 2.96 in 0.8 in 13
December 41.8°F 24.9°F 33.3°F 3.13 in 4.9 in 14

Climate twins of New Middletown

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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