Athens Weather

2025 (Full Year)

Historical data
Average Temperature
23.2 °C
High
/
15.0 °C
Low
565.9mm
Precipitation
41.2°C
Peak Temp
0.9°C
Low Temp
365
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
21.0°C
Avg High
/
12.4°C
Avg Low
Precipitation
151.3mm

Summer

92 days
33.7°C
Avg High
/
23.8°C
Avg Low
Precipitation
10.5mm

Autumn

91 days
23.8°C
Avg High
/
16.4°C
Avg Low
Precipitation
212.7mm

Winter

90 days
14.0°C
Avg High
/
7.3°C
Avg Low
Precipitation
191.4mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
14.7°C / 7.9°C
Avg High / Low
Precipitation
43.7mm

February

28 days
11.4°C / 5.2°C
Avg High / Low
Precipitation
51.3mm

March

31 days
18.1°C / 9.9°C
Avg High / Low
Precipitation
25.0mm

April

30 days
19.2°C / 10.9°C
Avg High / Low
Precipitation
83.6mm

May

31 days
25.7°C / 16.2°C
Avg High / Low
Precipitation
42.7mm

June

30 days
32.9°C / 22.6°C
Avg High / Low
Precipitation
4.1mm

July

31 days
35.8°C / 25.4°C
Avg High / Low
Precipitation
3.2mm

August

31 days
32.5°C / 23.4°C
Avg High / Low
Precipitation
3.2mm

September

30 days
29.4°C / 20.4°C
Avg High / Low
Precipitation
4.6mm

October

31 days
22.1°C / 14.9°C
Avg High / Low
Precipitation
35.4mm

November

30 days
19.8°C / 13.8°C
Avg High / Low
Precipitation
172.7mm

December

31 days
15.7°C / 8.7°C
Avg High / Low
Precipitation
96.4mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

41.2°C
Thursday, July 24

Coolest Day

5.7°C
Saturday, February 22

Period Low

0.9°C
Sunday, February 23
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Athens
Period: 2025-01-01 to 2025-12-31

Weather Insights

Key findings from analysis for selected period

Extreme Temperature Variations

Worth noting

Temperature extremes from 0.9°C to 41.2°C. 15 cold days and 28 very hot days.

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: November (173mm), December (96mm)
Driest: August (3mm), July (3mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (35.8°C), June (32.9°C)
Coolest months: February (11.4°C), January (14.7°C)

Travel Recommendations:
Best visiting months: October, April, November (optimal temperature and rainfall balance).
⚠️

28 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 28 notable days in this period:

Jul 24 Heat

Hottest day: 41.2°C

Jul 25 Heat

Very hot day: 40.9°C

Jun 27 Heat

Very hot day: 38.8°C

6 Extreme Heat Index Days

Worth noting

6 days with dangerous heat index levels (42.6°C average). Temperature 39.2°C combined with 33% humidity creates hazardous conditions.

🌤️

Moderate Humidity Levels

Notable

Average humidity of 60% represents typical moderate moisture conditions. Generally comfortable range for most activities. Humidity varied significantly (24%-92% range).

📊

Highly Variable Humidity

Info

Large humidity swings (24%-92%) for a year. Conditions ranged from very dry to very humid.

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Data Source

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

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