Climate Insights for Menahga

Union County, Minnesota, United States

Hottest
July
27°C peak
Coldest
January
-15°C low
Wettest
August
110mm rain
Best to Visit
June, July
Mild temps & low rain

Climate Overview

The climate in Menahga is cool. The average annual temperature is 5°C and approximately 760mm of precipitation falls per year. August is the wettest month, receiving around 110mm of rainfall. Menahga is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, February, December, when temperatures can drop to -15°C. Snowfall occurs from January to December, with around 157cm accumulating over the season.

Temperature

-20° -10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -7° Average: -12° Min: -15° Feb Max: -5° Average: -10° Min: -14° Mar Max: 3° Average: -2° Min: -6° Apr Max: 10° Average: 4° Min: -1° May Max: 19° Average: 13° Min: 8° Jun Max: 25° Average: 19° Min: 14° Jul Max: 27° Average: 21° Min: 16° Aug Max: 25° Average: 19° Min: 15° Sep Max: 20° Average: 15° Min: 11° Oct Max: 10° Average: 6° Min: 2° Nov Max: 3° Average: -2° Min: -5° Dec Max: -5° Average: -9° Min: -12°
Max
Average
Min

Menahga has a wide annual temperature range, spanning 42°C from the coldest to warmest months. The warmest month is July, when average highs reach 27°C and the mean temperature sits around 21°C. January brings the harshest conditions, with lows dropping to -15°C and an average temperature of -12°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 9°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 24mm Snow: 23mm Feb Precipitation: 26mm Snow: 23mm Mar Precipitation: 33mm Snow: 20mm Apr Precipitation: 54mm Snow: 16mm May Precipitation: 62mm Snow: 4mm Jun Precipitation: 97mm Snow: 0mm Jul Precipitation: 99mm Snow: 0mm Aug Precipitation: 110mm Snow: 0mm Sep Precipitation: 103mm Snow: 0mm Oct Precipitation: 79mm Snow: 13mm Nov Precipitation: 31mm Snow: 21mm Dec Precipitation: 41mm Snow: 38mm
Precipitation
Snow

Menahga is a relatively dry area, receiving approximately 760mm of precipitation annually, which averages out to around 63mm per month. The wettest month is August, averaging 110mm of rainfall. September and July also tend to see above-average precipitation. The driest month is January, with just 24mm. That's 85mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 157cm accumulating over the season. December typically sees the most snow at around 38cm.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 4km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 4km/h Oct Wind Speed: 4km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Menahga is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

82 days until Autumn

It is currently summer in Menahga, which began on June 21, 2026. Menahga is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 27°C, while the coldest stretch bottoms out in January near -15°C. Autumn is next, beginning on September 23, 2026 — 82 days from now.

Spring

Temperatures range from -6 to 19°C. Rainfall is relatively light, with around 148mm over the season and a monthly average of 49mm. Winds are generally light, averaging 4km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 14 to 27°C. Rainfall is heavy, totalling around 306mm across the season with a monthly average of 102mm. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -5 to 20°C. Precipitation is moderate at around 213mm for the season, averaging 71mm per month. Expect around 34cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -15 to -5°C. Rainfall is relatively light, with around 92mm over the season and a monthly average of 31mm. Expect around 84cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.

Best Time to Visit

Jan -12°
Feb -10°
Mar -2°
Apr
May 13°
Jun 19°
Jul 21°
Aug 19°
Sep 15°
Oct
Nov -2°
Dec -9°

The best time to visit Menahga is during June and July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 98mm per month. By contrast, January can be quite cold with temperatures dropping to -15°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Menahga based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-15 °C
-7 °C
4 km/h
24 mm
23 cm
Feb
-14 °C
-5 °C
4 km/h
26 mm
23 cm
Mar
-6 °C
3 °C
4 km/h
33 mm
20 cm
Apr
-1 °C
10 °C
4 km/h
54 mm
16 cm
May
8 °C
19 °C
4 km/h
62 mm
4 cm
Jun
14 °C
25 °C
4 km/h
97 mm
0 cm
Jul Current
16 °C
27 °C
3 km/h
99 mm
0 cm
Aug
15 °C
25 °C
3 km/h
110 mm
0 cm
Sep
11 °C
20 °C
4 km/h
103 mm
0 cm
Oct
2 °C
10 °C
4 km/h
79 mm
13 cm
Nov
-5 °C
3 °C
4 km/h
31 mm
21 cm
Dec
-12 °C
-5 °C
4 km/h
41 mm
38 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm