Oslo Weather

2025 Summer

Historical data
Average Temperature
21.1 °C
High
/
12.9 °C
Low
268.7mm
Precipitation
30.3°C
Peak Temp
7.7°C
Low Temp
92
Days Count

Monthly Breakdown

Average temperatures and precipitation by month

June

30 days
19.0°C / 11.0°C
Avg High / Low
Precipitation
73.5mm

July

31 days
24.1°C / 15.7°C
Avg High / Low
Precipitation
128.4mm

August

31 days
20.2°C / 12.1°C
Avg High / Low
Precipitation
66.8mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

30.3°C
Sunday, July 20

Coolest Day

14.0°C
Tuesday, June 10

Period Low

7.7°C
Tuesday, August 26

Compare with historical weather

Load the same period from the previous 15 years.

Weather Insights

Key findings from analysis for selected period

Highly Variable Temperatures

Worth noting

Temperature swings from 7.7°C to 30.3°C (22.6°C range).

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Moderate Rainfall Period

Info

Moderate rainfall during this period (42% of days).

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Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: July (128mm), June (74mm)
Driest: August (67mm), June (74mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (24.1°C), August (20.2°C)
Coolest months: June (19.0°C), August (20.2°C)

Travel Recommendations:
Best visiting months: August, June, July (optimal temperature and rainfall balance).
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1 Exceptional Weather Event

Info

The most extreme day in this period:

Jul 20 Heat

Hottest day: 30.3°C

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Moderate Humidity Levels

Notable

Average humidity of 68% represents typical moderate moisture conditions. Generally comfortable range for most activities. Humidity varied significantly (41%-92% range).

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Data Source

Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

Data accuracy and availability may vary by location and time period.

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