Climate Insights for Alma

Skagit County, Michigan, United States

Hottest
July
29°C peak
Coldest
January
-7°C low
Wettest
August
158mm rain
Best to Visit
May, June, July
Mild temps & low rain

Climate Overview

The climate in Alma is temperate. The average annual temperature is 10°C and approximately 939mm of precipitation falls per year. Alma receives a notable amount of rainfall throughout the year, including during its driest month. Alma is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -7°C. Snowfall occurs from January to December, with around 181cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 0° Average: -4° Min: -7° Feb Max: 3° Average: -1° Min: -4° Mar Max: 9° Average: 4° Min: 0° Apr Max: 13° Average: 7° Min: 2° May Max: 21° Average: 15° Min: 9° Jun Max: 27° Average: 21° Min: 14° Jul Max: 29° Average: 23° Min: 18° Aug Max: 28° Average: 23° Min: 18° Sep Max: 24° Average: 19° Min: 14° Oct Max: 17° Average: 12° Min: 8° Nov Max: 12° Average: 7° Min: 3° Dec Max: 0° Average: -3° Min: -5°
Max
Average
Min

Alma has a wide annual temperature range, spanning 36°C from the coldest to warmest months. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 23°C. The coldest month is January, when overnight lows fall to -7°C and the daily average is -4°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between November and December, with a 9°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 51mm Snow: 21mm Feb Precipitation: 55mm Snow: 36mm Mar Precipitation: 148mm Snow: 36mm Apr Precipitation: 70mm Snow: 20mm May Precipitation: 81mm Snow: 0mm Jun Precipitation: 45mm Snow: 0mm Jul Precipitation: 78mm Snow: 0mm Aug Precipitation: 158mm Snow: 0mm Sep Precipitation: 69mm Snow: 0mm Oct Precipitation: 74mm Snow: 11mm Nov Precipitation: 58mm Snow: 15mm Dec Precipitation: 52mm Snow: 42mm
Precipitation
Snow

Alma is a moderately rainy area, receiving approximately 939mm of precipitation annually, which averages out to around 78mm per month. The wettest month is August, averaging 158mm of rainfall. March and May also tend to see above-average precipitation. The driest month is June, with just 45mm. That's 113mm 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 181cm accumulating over the season. December typically sees the most snow at around 42cm.

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: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Alma is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

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

52 days until Autumn

It is currently summer in Alma, which began on June 21, 2026. Alma 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 29°C, while the coldest stretch bottoms out in January near -7°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.

Spring

Temperatures range from 0 to 21°C. Precipitation is moderate at around 299mm for the season, averaging 100mm per month. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 14 to 29°C. Precipitation is moderate at around 280mm for the season, averaging 93mm per month. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 24°C. Precipitation is moderate at around 201mm for the season, averaging 67mm per month. Expect around 26cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -7 to 3°C. Precipitation is moderate at around 158mm for the season, averaging 53mm per month. Expect around 100cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -4°
Feb -1°
Mar
Apr
May 15°
Jun 21°
Jul 23°
Aug 23°
Sep 19°
Oct 12°
Nov
Dec -3°

The best time to visit Alma is during May, June, July and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 68mm per month. By contrast, January can be quite cold with temperatures dropping to -7°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Alma 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
-7 °C
0 °C
4 km/h
51 mm
21 cm
Feb
-4 °C
3 °C
4 km/h
55 mm
36 cm
Mar
0 °C
9 °C
4 km/h
148 mm
36 cm
Apr
2 °C
13 °C
3 km/h
70 mm
20 cm
May
9 °C
21 °C
3 km/h
81 mm
0 cm
Jun
14 °C
27 °C
3 km/h
45 mm
0 cm
Jul
18 °C
29 °C
3 km/h
78 mm
0 cm
Aug Current
18 °C
28 °C
3 km/h
158 mm
0 cm
Sep
14 °C
24 °C
3 km/h
69 mm
0 cm
Oct
8 °C
17 °C
3 km/h
74 mm
11 cm
Nov
3 °C
12 °C
4 km/h
58 mm
15 cm
Dec
-5 °C
0 °C
4 km/h
52 mm
42 cm
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