Reykjavik Weather

2025 Summer

Historical data
Average Temperature
13.1 °C
High
/
8.5 °C
Low
319.0mm
Precipitation
22.1°C
Peak Temp
1.0°C
Low Temp
92
Days Count

Monthly Breakdown

Average temperatures and precipitation by month

June

30 days
11.0°C / 6.0°C
Avg High / Low
Precipitation
79.6mm

July

31 days
14.1°C / 9.9°C
Avg High / Low
Precipitation
87.5mm

August

31 days
14.2°C / 9.5°C
Avg High / Low
Precipitation
151.9mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

22.1°C
Monday, July 14

Coolest Day

5.5°C
Tuesday, June 3

Period Low

1.0°C
Tuesday, June 3
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Reykjavik
Period: 2025-06-01 to 2025-08-31

Weather Insights

Key findings from analysis for selected period

Variable with Cold Extremes

Worth noting

Average of 13.1°C but 10 cold days (1.0°C low).

High Rainfall Period

Worth noting

319mm of rain over 92 days. Wettest periods: August (152mm), July (87mm), June (80mm).

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: August (152mm), July (87mm)
Driest: June (80mm), July (87mm)

Temperature Patterns (Monthly Averages):
Hottest months: August (14.2°C), July (14.1°C)
Coolest months: June (11.0°C), July (14.1°C)
⚠️

2 Exceptional Weather Events

Info

The most extreme days in this period:

Jul 14 Heat

Hottest day: 22.1°C

Jun 3 Cold

Coldest night: 1.0°C

High Humidity Levels

Info

Average humidity of 84% indicates persistently moist air conditions. Heat sensation amplified during warm periods (13.1°C average temperature).

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