Union City, IN

Climate overview — based on NOAA 1991-2020 normals from WINCHESTER AIRPORT 3 E, IN 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

Union City has an annual average temperature of 50.7°F with about 40.1 inches of precipitation per year. The warmest month is July (average high 82.8°F), and the coldest is January (average low 17.8°F). June is typically the wettest month (4.84 in) and February the driest (2.09 in).

Pleasant months
3 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
47.7°F
warmest to coldest month
Heating need
5,715
Cooling need
585

Best time to visit Union City

Full guide →

Climate change signal

All-time records →

0 of 366 (0%) of Union City'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.

1940s
73
1950s
85
1960s
34
1970s
36
1980s
45
1990s
36
2000s
42
2010s
15

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 33.2°F 17.8°F 25.5°F 2.73 in 10
February 36.7°F 19.9°F 28.3°F 2.09 in 9
March 47.8°F 29.2°F 38.5°F 2.91 in 11
April 60.7°F 40.1°F 50.4°F 3.99 in 13
May 71.3°F 51.7°F 61.5°F 4.39 in 13
June 79.4°F 60.8°F 70.1°F 4.84 in 12
July 82.8°F 63.6°F 73.2°F 3.94 in 10
August 81.3°F 61.1°F 71.2°F 3.51 in 9
September 76.0°F 54.1°F 65.0°F 3.04 in 8
October 63.8°F 43.1°F 53.4°F 3.13 in 9
November 49.8°F 32.3°F 41.0°F 3.22 in 10
December 38.2°F 23.6°F 30.9°F 2.27 in 11

Climate twins of Union City

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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