Sarpsborg, Norway — Weather in July 2026

Monthly climate averages for Sarpsborg, Norway. Based on 10-year ERA5 reanalysis data.

Cfb Oceanic
7.8 /10
Excellent

July is an excellent month in Sarpsborg

Climate Overview

Sarpsborg, Norway in July has warm conditions, with highs averaging 21.2°C (70°F). Rain falls on about 12 days this month. Sea temperature stays cool at 19.9°C (68°F).

This month falls at the middle of Summer.

Temperatures remain fairly steady throughout July, with daily highs around 21°C (70°F).

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

Expect around 13.5h of sunshine at the start of July, decreasing to 12.0h by the end.

Wind speeds ease off through the month, from 20 km/h (13 mph) to 17 km/h (11 mph).

The warmest days tend to fall around the 22th, averaging 22.5°C (73°F).

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Monthly July Averages

Temperature
21°C / 14°C
Feels Like
20°C / 13°C
Rain
12 days · 92 mm
Sunshine
13h / day
Humidity
72% — Humid
Wind
17 km/h
Wind Direction
SSW (209°)
Gusts
39 km/h
Daylight
17.7 h
Cloud Cover
58%
Clear Sky Days
1.9
UV Index
5 — Moderate
Sea Temperature
20°C
Dew Point
13°C — Comfortable
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 25°C 22°C 19°C 16°C 13°C 10°C 151015202531
High Low

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 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 04:26
Daylight 17.8h
Sunset 22:16

What to Expect

Daytime temperatures around 21°C (70°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

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

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

Compare Months

January
Poor
Temp
1°C / -4°C
Feels Like
-4°C / -8°C
Rain
11days (71 mm) Wet
Sun
2.6h Poor
Humidity
85% Humid
UV
0.5 Low
Snow Days
10days
View Details
February
Poor
Temp
2°C / -3°C
Feels Like
-2°C / -7°C
Rain
10days (58 mm) Wet
Sun
4.8h Fair
Humidity
83% Humid
UV
1.1 Low
Snow Days
9days
View Details
March
Poor
Temp
6°C / -1°C
Feels Like
1°C / -5°C
Rain
9days (50 mm) Wet
Sun
7.2h Good
Humidity
78% Humid
UV
2.3 Moderate
Snow Days
6days
View Details
April
Fair
Temp
11°C / 2°C
Feels Like
7°C / -2°C
Rain
7days (43 mm) Good
Sun
10.4h Excellent
Humidity
68% Muggy
UV
3.7 Moderate
Snow Days
2days
View Details
May best
Fair
Temp
16°C / 8°C
Feels Like
14°C / 5°C
Rain
9days (51 mm) Wet
Sun
12.5h Excellent
Humidity
66% Muggy
UV
5.1 High
View Details
June best
Good
Temp
20°C / 12°C
Feels Like
19°C / 11°C
Rain
11days (73 mm) Wet
Sun
13.4h Excellent
Humidity
69% Muggy
UV
5.7 High
View Details
July best
Excellent
Temp
21°C / 14°C
Feels Like
20°C / 13°C
Rain
12days (92 mm) Wet
Sun
13h Excellent
Humidity
72% Muggy
UV
5 Moderate
View Details
August best
Excellent
Temp
20°C / 13°C
Feels Like
18°C / 12°C
Rain
13days (91 mm) Wet
Sun
10.7h Excellent
Humidity
77% Humid
UV
4.3 Moderate
View Details
September best
Good
Temp
16°C / 11°C
Feels Like
15°C / 9°C
Rain
12days (94 mm) Wet
Sun
7.7h Good
Humidity
80% Humid
UV
3 Moderate
View Details
October
Poor
Temp
10°C / 6°C
Feels Like
7°C / 3°C
Rain
13days (93 mm) Wet
Sun
4.9h Fair
Humidity
84% Humid
UV
1.5 Low
Snow Days
1days
View Details
November
Poor
Temp
5°C / 2°C
Feels Like
2°C / -2°C
Rain
12days (78 mm) Wet
Sun
2.5h Poor
Humidity
88% Very Muggy
UV
0.6 Low
Snow Days
4days
View Details
December
Poor
Temp
2°C / -2°C
Feels Like
-2°C / -6°C
Rain
13days (70 mm) Wet
Sun
1.7h Poor
Humidity
89% Very Muggy
UV
0.3 Low
Snow Days
8days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 1°C / -4°C -4°C / -8°C 11days (71 mm) Wet 2.6h Poor 85% Humid 0.5 Low Poor View Details
February 2°C / -3°C -2°C / -7°C 10days (58 mm) Wet 4.8h Fair 83% Humid 1.1 Low Poor View Details
March 6°C / -1°C 1°C / -5°C 9days (50 mm) Wet 7.2h Good 78% Humid 2.3 Moderate Poor View Details
April 11°C / 2°C 7°C / -2°C 7days (43 mm) Good 10.4h Excellent 68% Muggy 3.7 Moderate Fair View Details
May best 16°C / 8°C 14°C / 5°C 9days (51 mm) Wet 12.5h Excellent 66% Muggy 5.1 High Fair View Details
June best 20°C / 12°C 19°C / 11°C 11days (73 mm) Wet 13.4h Excellent 69% Muggy 5.7 High Good View Details
July best 21°C / 14°C 20°C / 13°C 12days (92 mm) Wet 13h Excellent 72% Muggy 5 Moderate Excellent View Details
August best 20°C / 13°C 18°C / 12°C 13days (91 mm) Wet 10.7h Excellent 77% Humid 4.3 Moderate Excellent View Details
September best 16°C / 11°C 15°C / 9°C 12days (94 mm) Wet 7.7h Good 80% Humid 3 Moderate Good View Details
October 10°C / 6°C 7°C / 3°C 13days (93 mm) Wet 4.9h Fair 84% Humid 1.5 Low Poor View Details
November 5°C / 2°C 2°C / -2°C 12days (78 mm) Wet 2.5h Poor 88% Very Muggy 0.6 Low Poor View Details
December 2°C / -2°C -2°C / -6°C 13days (70 mm) Wet 1.7h Poor 89% Very Muggy 0.3 Low Poor View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

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

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

July is typically excellent for visiting Sarpsborg, with average highs of 21°C (70°F) and around 12 rainy days. Sarpsborg, Norway in July has warm conditions, with highs averaging 21.2°C (70°F). Rain falls on about 12 days this mont
Sarpsborg typically sees around 12 rainy days in July with 92 mm (3.6 in) of total rainfall. Pack a waterproof jacket.
Evenings in Sarpsborg during July are mild at 14°C (57°F). A light cardigan is usually enough.
With highs of 21°C (70°F) and lows of 14°C (57°F) in July, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, July offers some of the best weather conditions in Sarpsborg with comfortable temperatures and lower chances of rain.
The average UV index in Sarpsborg during July is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.
Sarpsborg gets approximately 18 hours of daylight per day in July, with around 13 hours of sunshine.
Snow is uncommon in Sarpsborg during July based on 10-year climate averages.

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