Climate Insights for Brewer Airport

Pend Oreille County, Illinois, United States

Hottest
Luglio
30°C peak
Coldest
Gennaio
-4°C low
Wettest
Luglio
134mm rain
Best to Visit
Settembre
Mild temps & low rain

Climate Overview

The climate in Brewer Airport is temperate. The average annual temperature is 13°C and approximately 1160mm of precipitation falls per year. Brewer Airport receives a notable amount of rainfall throughout the year, including during its driest month. Brewer Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Giugno, Agosto. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to -4°C. Light snow can occur between January and December.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 4° Average: 0° Min: -4° Feb Max: 7° Average: 1° Min: -3° Mar Max: 13° Average: 7° Min: 3° Apr Max: 19° Average: 13° Min: 8° May Max: 25° Average: 19° Min: 15° Jun Max: 30° Average: 25° Min: 20° Jul Max: 30° Average: 25° Min: 21° Aug Max: 29° Average: 24° Min: 19° Sep Max: 27° Average: 21° Min: 16° Oct Max: 20° Average: 14° Min: 9° Nov Max: 13° Average: 7° Min: 3° Dec Max: 8° Average: 3° Min: -1°
Max
Average
Min

Temperatures in Brewer Airport vary considerably across the year, with a 34°C difference between the coldest and warmest months. The warmest month is Luglio, when average highs reach 30°C and the mean temperature sits around 25°C. The coldest month is Gennaio, when overnight lows fall to -4°C and the daily average is 0°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 7°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: 75mm Snow: 8mm Feb Precipitation: 69mm Snow: 13mm Mar Precipitation: 117mm Snow: 3mm Apr Precipitation: 132mm Snow: 1mm May Precipitation: 117mm Snow: 0mm Jun Precipitation: 100mm Snow: 0mm Jul Precipitation: 134mm Snow: 0mm Aug Precipitation: 110mm Snow: 0mm Sep Precipitation: 68mm Snow: 0mm Oct Precipitation: 83mm Snow: 0mm Nov Precipitation: 79mm Snow: 2mm Dec Precipitation: 74mm Snow: 3mm
Precipitation
Snow

Brewer Airport is a moderately rainy area, receiving approximately 1160mm of precipitation annually, which averages out to around 97mm per month. The wettest month is July, averaging 134mm of rainfall. April and May also tend to see above-average precipitation. The driest month is September, with just 68mm. That's 66mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 31cm annually. February is the snowiest month with approximately 13cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 19km/h Feb Wind Speed: 20km/h Mar Wind Speed: 21km/h Apr Wind Speed: 21km/h May Wind Speed: 18km/h Jun Wind Speed: 17km/h Jul Wind Speed: 14km/h Aug Wind Speed: 14km/h Sep Wind Speed: 15km/h Oct Wind Speed: 18km/h Nov Wind Speed: 19km/h Dec Wind Speed: 19km/h
Wind Speed

Brewer Airport is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 20km/h in winter, 20km/h in spring, 15km/h in summer, 17km/h in autumn.

Seasons

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

93 days until Summer

It is currently spring in Brewer Airport, which began on March 20, 2026. Brewer Airport 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 Luglio at around 30°C, while the coldest stretch bottoms out in Gennaio near -4°C. Summer is next, beginning on June 21, 2026 — 93 days from now.

Spring

Temperatures range from 3 to 25°C. Rainfall is heavy, totalling around 367mm across the season with a monthly average of 122mm. Winds are moderate at around 20km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 30°C. Rainfall is heavy, totalling around 345mm across the season with a monthly average of 115mm. Winds are generally light, averaging 15km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 27°C. Precipitation is moderate at around 230mm for the season, averaging 77mm per month. Winds are moderate at around 17km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -4 to 8°C. Precipitation is moderate at around 218mm for the season, averaging 73mm per month. Expect around 25cm of snow accumulation during this period. Winds are moderate at around 20km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr 13°
May 19°
Jun 25°
Jul 25°
Aug 24°
Sep 21°
Oct 14°
Nov
Dec

The best time to visit Brewer Airport is during Settembre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 68mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 30°C, while Gennaio is the coldest period with lows dropping to -4°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 Brewer Airport 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
-4 °C
4 °C
19 km/h
75 mm
8 cm
Feb
-3 °C
7 °C
20 km/h
69 mm
13 cm
Mar Current
3 °C
13 °C
21 km/h
117 mm
3 cm
Apr
8 °C
19 °C
21 km/h
132 mm
1 cm
May
15 °C
25 °C
18 km/h
117 mm
0 cm
Jun
20 °C
30 °C
17 km/h
100 mm
0 cm
Jul
21 °C
30 °C
14 km/h
134 mm
0 cm
Aug
19 °C
29 °C
14 km/h
110 mm
0 cm
Sep
16 °C
27 °C
15 km/h
68 mm
0 cm
Oct
9 °C
20 °C
18 km/h
83 mm
0 cm
Nov
3 °C
13 °C
19 km/h
79 mm
2 cm
Dec
-1 °C
8 °C
19 km/h
74 mm
3 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.

en flag English
Metric (°C, km/h)