Ispra, Italy — Weather in August 2026

Monthly climate averages for Ispra, Italy. Based on 10-year ERA5 reanalysis data.

Cfa Humid Subtropical
8.7 /10
Excellent

August is an excellent month in Ispra

Climate Overview

Ispra, Italy in August has warm conditions, with highs averaging 27.4°C (81°F). Rain falls on about 10 days this month.

This month falls at the end of Summer.

Daily highs in August gradually drop from around 28°C (82°F) at the start to 26°C (78°F) by month's end.

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

Expect around 12.2h of sunshine at the start of August, decreasing to 10.3h by the end.

The warmest days tend to fall around the 1th, averaging 28.1°C (83°F).

Compared to July, this month is about 0°C cooler with 4 fewer rainy days. Temperatures begin dropping heading into September.

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Monthly August Averages

Temperature
27°C / 19°C
Feels Like
30°C / 20°C
Rain
10 days · 135 mm
Sunshine
11.6h / day
Humidity
69% — Humid
Wind
8 km/h
Wind Direction
NNE (13°)
Gusts
23 km/h
Daylight
14.1 h
Cloud Cover
50%
Clear Sky Days
3.2
UV Index
6.1 — High
Dew Point
17°C — Humid
Moon Phase
Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

36°C 32°C 28°C 24°C 20°C 16°C 12°C 151015202531
HighLow

Daily Precipitation

0 mm 4 mm 8 mm 12 mm 16 mm 151015202531
Rainfall

Daily Sunshine

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

Daily Wind Speed

0 3 6 9 12 15 151015202531
Wind Speed
Sun Position
Sunrise 06:26
Daylight 14.2h
Sunset 20:37

What to Expect

Daytime temperatures around 27°C (81°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
8°C / 0°C
Feels Like
5°C / -3°C
Rain
9days (63 mm) Wet
Sun
6.2h Fair
Humidity
78% Humid
UV
1.6 Low
Snow Days
4days
View Details
February
Poor
Temp
10°C / 1°C
Feels Like
8°C / -2°C
Rain
9days (77 mm) Wet
Sun
6.8h Fair
Humidity
75% Muggy
UV
2.2 Moderate
Snow Days
4days
View Details
March
Fair
Temp
13°C / 3°C
Feels Like
11°C / 1°C
Rain
11days (126 mm) Wet
Sun
8.4h Good
Humidity
71% Muggy
UV
3.1 Moderate
Snow Days
1days
View Details
April
Good
Temp
17°C / 7°C
Feels Like
16°C / 5°C
Rain
13days (149 mm) Wet
Sun
10.1h Excellent
Humidity
68% Muggy
UV
4.8 Moderate
Snow Days
1days
View Details
May
Wet
Temp
20°C / 11°C
Feels Like
21°C / 10°C
Rain
18days (200 mm) Wet
Sun
10.5h Excellent
Humidity
73% Muggy
UV
5.9 High
View Details
June best
Excellent
Temp
25°C / 16°C
Feels Like
28°C / 17°C
Rain
14days (164 mm) Wet
Sun
12.3h Excellent
Humidity
72% Muggy
UV
6.5 High
View Details
July best
Excellent
Temp
27°C / 19°C
Feels Like
30°C / 20°C
Rain
14days (124 mm) Wet
Sun
12.6h Excellent
Humidity
70% Muggy
UV
6.8 High
View Details
August best
Excellent
Temp
27°C / 19°C
Feels Like
30°C / 20°C
Rain
10days (135 mm) Wet
Sun
11.6h Excellent
Humidity
69% Muggy
UV
6.1 High
View Details
September best
Excellent
Temp
22°C / 15°C
Feels Like
23°C / 15°C
Rain
13days (135 mm) Wet
Sun
9.6h Good
Humidity
75% Muggy
UV
4.5 Moderate
View Details
October
Wet
Temp
18°C / 10°C
Feels Like
17°C / 10°C
Rain
13days (256 mm) Wet
Sun
7.1h Good
Humidity
80% Humid
UV
2.7 Moderate
View Details
November
Poor
Temp
12°C / 5°C
Feels Like
10°C / 2°C
Rain
11days (151 mm) Wet
Sun
5.7h Fair
Humidity
82% Humid
UV
2 Low
Snow Days
1days
View Details
December
Poor
Temp
8°C / 1°C
Feels Like
6°C / -2°C
Rain
8days (70 mm) Wet
Sun
5.3h Fair
Humidity
84% Humid
UV
1.4 Low
Snow Days
4days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 8°C / 0°C 5°C / -3°C 9days (63 mm) Wet 6.2h Fair 78% Humid 1.6 Low Poor View Details
February 10°C / 1°C 8°C / -2°C 9days (77 mm) Wet 6.8h Fair 75% Muggy 2.2 Moderate Poor View Details
March 13°C / 3°C 11°C / 1°C 11days (126 mm) Wet 8.4h Good 71% Muggy 3.1 Moderate Fair View Details
April 17°C / 7°C 16°C / 5°C 13days (149 mm) Wet 10.1h Excellent 68% Muggy 4.8 Moderate Good View Details
May 20°C / 11°C 21°C / 10°C 18days (200 mm) Wet 10.5h Excellent 73% Muggy 5.9 High Wet View Details
June best 25°C / 16°C 28°C / 17°C 14days (164 mm) Wet 12.3h Excellent 72% Muggy 6.5 High Excellent View Details
July best 27°C / 19°C 30°C / 20°C 14days (124 mm) Wet 12.6h Excellent 70% Muggy 6.8 High Excellent View Details
August best 27°C / 19°C 30°C / 20°C 10days (135 mm) Wet 11.6h Excellent 69% Muggy 6.1 High Excellent View Details
September best 22°C / 15°C 23°C / 15°C 13days (135 mm) Wet 9.6h Good 75% Muggy 4.5 Moderate Excellent View Details
October 18°C / 10°C 17°C / 10°C 13days (256 mm) Wet 7.1h Good 80% Humid 2.7 Moderate Wet View Details
November 12°C / 5°C 10°C / 2°C 11days (151 mm) Wet 5.7h Fair 82% Humid 2 Low Poor View Details
December 8°C / 1°C 6°C / -2°C 8days (70 mm) Wet 5.3h Fair 84% Humid 1.4 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 Ispra, with average highs of 27°C (81°F) and around 10 rainy days. Ispra, Italy in August has warm conditions, with highs averaging 27.4°C (81°F). Rain falls on about 10 days this month.
Ispra typically sees around 10 rainy days in August with 135 mm (5.3 in) of total rainfall. An umbrella should suffice.
Nights stay pleasantly warm in Ispra during August, around 19°C (65°F). Light evening wear is sufficient.
With highs of 27°C (81°F) and lows of 19°C (65°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 Ispra with comfortable temperatures and lower chances of rain.
The average UV index in Ispra during August is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Ispra gets approximately 14 hours of daylight per day in August, with around 12 hours of sunshine.
Snow is uncommon in Ispra during August based on 10-year climate averages.

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