What is the hottest month in New Lisbon?

July is the warmest month in New Lisbon, with an average high of 81.5°F.

What is the coldest month in New Lisbon?

January is the coldest month in New Lisbon, with an average low of 8.0°F.

What month does New Lisbon get the most rain?

June is typically the wettest month in New Lisbon, with about 5.11 inches of precipitation.

What plant hardiness zone is New Lisbon in?

New Lisbon is approximately in USDA plant hardiness Zone 6a, based on the average annual extreme minimum temperature.

Has the climate in New Lisbon changed recently?

15.3% of New Lisbon'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.

New Lisbon, WI

Climate overview — based on NOAA 1991-2020 normals from MAUSTON 1 SE, WI US.

Dfb Warm-summer humid continental climate 6a USDA hardiness Zone 6a

Year-round temperatures (°F)

Avg high Avg low

Climate summary

New Lisbon has an annual average temperature of 45.8°F with about 36.3 inches of precipitation per year and 46.6 inches of snow. The warmest month is July (average high 81.5°F), and the coldest is January (average low 8.0°F). June is typically the wettest month (5.11 in) and February the driest (1.25 in). Snow typically falls from October through April.

Pleasant months

2 / 12

avg high 65–80°F, low ≥ 50°F

Annual swing

53.7°F

warmest to coldest month

Heating need

7,245

HDD/yr

Cooling need

345

CDD/yr

Best time to visit New Lisbon

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Climate change signal

All-time records →

56 of 366 (15.3%) of New Lisbon'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.

1900s		13
1910s		34
1920s		0
1930s		0
1940s		0
1950s		45
1960s		40
1970s		31
1980s		39
1990s		34
2000s		49
2010s		45
2020s		36

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	26.3°F	8.0°F	17.2°F	1.34 in	13.1 in	8
February	31.1°F	11.4°F	21.3°F	1.25 in	11.0 in	7
March	43.1°F	23.2°F	33.2°F	2.01 in	7.1 in	8
April	56.2°F	34.6°F	45.4°F	3.73 in	2.8 in	11
May	68.5°F	46.6°F	57.5°F	4.51 in	—	13
June	77.4°F	56.1°F	66.8°F	5.11 in	—	12
July	81.5°F	60.3°F	70.9°F	3.83 in	—	10
August	79.8°F	57.9°F	68.8°F	4.47 in	—	10
September	72.4°F	49.7°F	61.0°F	3.75 in	—	10
October	59.6°F	37.8°F	48.7°F	2.69 in	0.2 in	10
November	44.5°F	27.0°F	35.8°F	2.01 in	2.5 in	8
December	31.6°F	15.3°F	23.4°F	1.63 in	9.9 in	9