Bellevue, ID

Climate overview — based on NOAA 1991-2020 normals from BELLEVUE, ID US.

Dsb Mediterranean continental (warm summer) 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

Bellevue has an annual average temperature of 46.9°F with about 17.5 inches of precipitation per year. The warmest month is July (average high 87.5°F), and the coldest is January (average low 15.9°F). December is typically the wettest month (2.44 in) and July the driest (0.61 in).

Annual swing
45.4°F
warmest to coldest month
Heating need
6,816
Cooling need
303

Best time to visit Bellevue

Full guide →

Climate change signal

All-time records →

352 of 366 (96.2%) of Bellevue'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.

2010s
168
2020s
198

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 34.9°F 15.9°F 25.4°F 2.06 in
February 37.7°F 19.2°F 28.5°F 1.50 in
March 48.0°F 27.1°F 37.6°F 1.41 in
April 58.9°F 34.6°F 46.8°F 1.11 in
May 67.4°F 41.1°F 54.3°F 2.07 in
June 76.6°F 47.1°F 61.9°F 1.29 in
July 87.5°F 54.0°F 70.8°F 0.61 in
August 85.5°F 53.1°F 69.3°F 0.71 in
September 76.0°F 44.7°F 60.4°F 0.84 in
October 60.8°F 34.5°F 47.7°F 1.75 in
November 44.8°F 24.8°F 34.8°F 1.73 in
December 34.2°F 16.5°F 25.4°F 2.44 in

Climate twins of Bellevue

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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