Voltaire, ND

Climate overview — based on NOAA 1991-2020 normals from VELVA, ND US.

Dfb Warm-summer humid continental climate 5a USDA hardiness Zone 5a

Year-round temperatures (°F)

-10° 20° 50° 80° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Voltaire has an annual average temperature of 39.3°F with about 19.2 inches of precipitation per year and 41 inches of snow. The warmest month is July (average high 80.3°F), and the coldest is January (average low -3.4°F). June is typically the wettest month (3.63 in) and February the driest (0.50 in). Snow typically falls from October through May.

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
58.6°F
warmest to coldest month
Heating need
9,321
Cooling need
72

Best time to visit Voltaire

Full guide →

Climate change signal

All-time records →

0 of 366 (0%) of Voltaire'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.

1920s
7
1930s
84
1940s
38
1950s
28
1960s
48
1970s
41
1980s
49
1990s
36
2000s
35
2010s
0
2020s
0

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 20.2°F -3.4°F 8.4°F 0.67 in 10.3 in 3
February 24.4°F 0.8°F 12.6°F 0.50 in 5.3 in 3
March 37.0°F 13.4°F 25.2°F 0.75 in 5.2 in 2
April 53.5°F 25.5°F 39.5°F 1.07 in 3.1 in 3
May 66.9°F 38.3°F 52.6°F 2.70 in 0.8 in 7
June 74.5°F 49.1°F 61.8°F 3.63 in 9
July 80.3°F 53.7°F 67.0°F 2.73 in 8
August 79.9°F 50.9°F 65.4°F 2.20 in 6
September 71.0°F 41.5°F 56.3°F 1.56 in 5
October 55.7°F 28.4°F 42.1°F 1.53 in 2.2 in 4
November 38.3°F 14.9°F 26.6°F 1.27 in 4.8 in 4
December 25.2°F 3.3°F 14.2°F 0.57 in 9.3 in 4

Climate twins of Voltaire

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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