8.7 /10
Excellent

August is an excellent month in DeForest

Climate Overview

DeForest, United States in August has warm conditions, with highs averaging 26.6°C (80°F). Rain falls on about 10 days this month.

This month falls at the end of Summer.

Temperatures remain fairly steady throughout August, with daily highs around 27°C (81°F).

August sees fairly even rainfall, totalling about 102 mm across the month.

Expect around 12.1h of sunshine at the start of August, decreasing to 10.2h by the end.

The warmest days tend to fall around the 3th, averaging 27.3°C (81°F).

Temperatures begin dropping heading into September.

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Monthly August Averages

Temperature
27°C / 18°C
Feels Like
28°C / 18°C
Rain
10 days · 101 mm
Sunshine
10.8h / day
Humidity
72% — Humid
Wind
15 km/h
Wind Direction
SW (228°)
Gusts
33 km/h
Daylight
13.9 h
Cloud Cover
51%
Clear Sky Days
4.8
UV Index
6.2 — High
Dew Point
17°C — Humid
Moon Phase
Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202531
Wind Speed
Sun Position
Sunrise 06:04
Daylight 14h
Sunset 20:02

What to Expect

Daytime temperatures around 27°C (80°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Poor
Temp
-2°C / -10°C
Feels Like
-7°C / -15°C
Rain
7days (45 mm) Good
Sun
5.2h Fair
Humidity
75% Muggy
UV
2.2 Moderate
Snow Days
10days
February
Poor
Temp
1°C / -9°C
Feels Like
-4°C / -14°C
Rain
7days (40 mm) Good
Sun
6.9h Fair
Humidity
72% Muggy
UV
3.4 Moderate
Snow Days
9days
March
Poor
Temp
8°C / -2°C
Feels Like
4°C / -7°C
Rain
10days (79 mm) Wet
Sun
7.7h Good
Humidity
67% Muggy
UV
4.2 Moderate
Snow Days
6days
April
Poor
Temp
14°C / 3°C
Feels Like
11°C / -1°C
Rain
13days (98 mm) Wet
Sun
8.5h Good
Humidity
66% Muggy
UV
5.2 High
Snow Days
4days
May
Good
Temp
21°C / 10°C
Feels Like
20°C / 8°C
Rain
12days (107 mm) Wet
Sun
9.8h Good
Humidity
68% Muggy
UV
6.3 High
June best
Excellent
Temp
26°C / 16°C
Feels Like
27°C / 16°C
Rain
12days (104 mm) Wet
Sun
11.4h Excellent
Humidity
68% Muggy
UV
6.8 High
July best
Excellent
Temp
28°C / 19°C
Feels Like
30°C / 20°C
Rain
11days (97 mm) Wet
Sun
12h Excellent
Humidity
71% Muggy
UV
6.9 High
August best
Excellent
Temp
27°C / 18°C
Feels Like
28°C / 18°C
Rain
10days (101 mm) Wet
Sun
10.8h Excellent
Humidity
72% Muggy
UV
6.2 High
September best
Excellent
Temp
23°C / 15°C
Feels Like
24°C / 14°C
Rain
9days (94 mm) Wet
Sun
9.1h Good
Humidity
72% Muggy
UV
5.2 High
October
Fair
Temp
16°C / 8°C
Feels Like
14°C / 5°C
Rain
10days (87 mm) Wet
Sun
7h Good
Humidity
70% Muggy
UV
3.7 Moderate
Snow Days
1days
November
Poor
Temp
8°C / 0°C
Feels Like
4°C / -4°C
Rain
7days (50 mm) Good
Sun
5.9h Fair
Humidity
70% Muggy
UV
2.3 Moderate
Snow Days
4days
December
Poor
Temp
1°C / -6°C
Feels Like
-3°C / -11°C
Rain
7days (46 mm) Good
Sun
4.9h Fair
Humidity
74% Muggy
UV
1.9 Low
Snow Days
9days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January -2°C / -10°C -7°C / -15°C 7days (45 mm) Good 5.2h Fair 75% Muggy 2.2 Moderate Poor View Details
February 1°C / -9°C -4°C / -14°C 7days (40 mm) Good 6.9h Fair 72% Muggy 3.4 Moderate Poor View Details
March 8°C / -2°C 4°C / -7°C 10days (79 mm) Wet 7.7h Good 67% Muggy 4.2 Moderate Poor View Details
April 14°C / 3°C 11°C / -1°C 13days (98 mm) Wet 8.5h Good 66% Muggy 5.2 High Poor View Details
May 21°C / 10°C 20°C / 8°C 12days (107 mm) Wet 9.8h Good 68% Muggy 6.3 High Good View Details
June best 26°C / 16°C 27°C / 16°C 12days (104 mm) Wet 11.4h Excellent 68% Muggy 6.8 High Excellent View Details
July best 28°C / 19°C 30°C / 20°C 11days (97 mm) Wet 12h Excellent 71% Muggy 6.9 High Excellent View Details
August best 27°C / 18°C 28°C / 18°C 10days (101 mm) Wet 10.8h Excellent 72% Muggy 6.2 High Excellent View Details
September best 23°C / 15°C 24°C / 14°C 9days (94 mm) Wet 9.1h Good 72% Muggy 5.2 High Excellent View Details
October 16°C / 8°C 14°C / 5°C 10days (87 mm) Wet 7h Good 70% Muggy 3.7 Moderate Fair View Details
November 8°C / 0°C 4°C / -4°C 7days (50 mm) Good 5.9h Fair 70% Muggy 2.3 Moderate Poor View Details
December 1°C / -6°C -3°C / -11°C 7days (46 mm) Good 4.9h Fair 74% Muggy 1.9 Low Poor View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

August is typically excellent for visiting DeForest, with average highs of 27°C (80°F) and around 10 rainy days. DeForest, United States in August has warm conditions, with highs averaging 26.6°C (80°F). Rain falls on about 10 days t
DeForest typically sees around 10 rainy days in August with 101 mm (4 in) of total rainfall. An umbrella should suffice.
Evenings in DeForest during August are mild at 18°C (64°F). A light cardigan is usually enough.
With highs of 27°C (80°F) and lows of 18°C (64°F) in August, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.
Yes, August offers some of the best weather conditions in DeForest with comfortable temperatures and lower chances of rain.
The average UV index in DeForest during August is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
DeForest gets approximately 14 hours of daylight per day in August, with around 11 hours of sunshine.
Snow is uncommon in DeForest during August based on 10-year climate averages.

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