Moorhead, IA

Climate overview — based on NOAA 1991-2020 normals from CASTANA EXP FARM, IA US.

Dfa Hot-summer humid continental climate 6b USDA hardiness Zone 6b

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

Moorhead has an annual average temperature of 48.2°F with about 32.1 inches of precipitation per year and 28.6 inches of snow. The warmest month is July (average high 83.7°F), and the coldest is January (average low 10.3°F). June is typically the wettest month (4.84 in) and January the driest (0.63 in). Snow typically falls from October through April.

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
54.2°F
warmest to coldest month
Heating need
6,639
Cooling need
600

Best time to visit Moorhead

Full guide →

Climate change signal

All-time records →

18 of 366 (4.9%) of Moorhead'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
11
1950s
54
1960s
44
1970s
47
1980s
71
1990s
43
2000s
48
2010s
48

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 28.6°F 10.3°F 19.5°F 0.63 in 7.1 in 5
February 33.4°F 14.3°F 23.9°F 0.71 in 7.2 in 5
March 46.8°F 25.5°F 36.1°F 1.69 in 4.2 in 7
April 59.8°F 36.6°F 48.2°F 3.32 in 1.7 in 10
May 70.6°F 49.4°F 60.0°F 4.66 in 13
June 80.2°F 59.7°F 70.0°F 4.84 in 11
July 83.7°F 63.7°F 73.7°F 4.02 in 10
August 81.6°F 61.1°F 71.3°F 4.23 in 9
September 75.3°F 52.6°F 63.9°F 3.05 in 8
October 62.7°F 39.6°F 51.2°F 2.43 in 0.7 in 7
November 46.5°F 26.3°F 36.4°F 1.50 in 2.0 in 5
December 33.0°F 16.1°F 24.5°F 1.03 in 5.7 in 6

Climate twins of Moorhead

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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