What is the hottest month in Republic?

July is the warmest month in Republic, with an average high of 84.1°F.

What is the coldest month in Republic?

December is the coldest month in Republic, with an average low of 16.0°F.

What month does Republic get the most rain?

December is typically the wettest month in Republic, with about 2.19 inches of precipitation.

What plant hardiness zone is Republic in?

Republic is approximately in USDA plant hardiness Zone 7a, based on the average annual extreme minimum temperature.

Has the climate in Republic changed recently?

9.8% of Republic's all-time daily heat records were set in the last decade (since 2015), compared to roughly 5% if records were evenly distributed over time.

Republic, WA

Climate overview — based on NOAA 1991-2020 normals from REPUBLIC, WA US.

Dsb Mediterranean continental (warm summer) climate 7a USDA hardiness Zone 7a

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Republic has an annual average temperature of 43.8°F with about 18.1 inches of precipitation per year and 52.5 inches of snow. The warmest month is July (average high 84.1°F), and the coldest is December (average low 16.0°F). December is typically the wettest month (2.19 in) and August the driest (0.64 in). Snow typically falls from October through April.

Annual swing

42.2°F

warmest to coldest month

Heating need

7,632

HDD/yr

Cooling need

CDD/yr

Best time to visit Republic

Full guide →

Climate change signal

All-time records →

36 of 366 (9.8%) of Republic'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		32
1910s		20
1920s		87
1930s		67
1940s		17
1950s		11
1960s		22
1970s		16
1980s		20
1990s		18
2000s		11
2010s		25
2020s		20

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	31.1°F	16.1°F	23.6°F	1.62 in	13.1 in	11
February	38.2°F	17.7°F	27.9°F	1.34 in	6.6 in	8
March	48.6°F	23.9°F	36.3°F	1.54 in	3.3 in	9
April	58.2°F	29.3°F	43.8°F	1.38 in	0.5 in	9
May	67.9°F	37.0°F	52.5°F	2.06 in	—	11
June	73.9°F	42.4°F	58.1°F	2.17 in	—	10
July	84.1°F	46.5°F	65.3°F	1.16 in	—	6
August	84.0°F	45.2°F	64.6°F	0.64 in	—	4
September	74.1°F	37.9°F	56.0°F	0.87 in	—	5
October	56.9°F	29.4°F	43.2°F	1.25 in	0.4 in	8
November	39.7°F	23.3°F	31.5°F	1.86 in	7.7 in	11
December	30.2°F	16.0°F	23.1°F	2.19 in	20.9 in	12