Climate Insights for Galátsi

Nomarchía Athínas, Attica, Greece

Hottest
July
31°C peak
Coldest
January
7°C low
Wettest
December
62mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Galátsi is warm and mild. The average annual temperature is 18°C and approximately 393mm of precipitation falls per year. December is the wettest month, receiving around 62mm of rainfall. Galátsi is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to 7°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 12° Average: 10° Min: 7° Feb Max: 14° Average: 12° Min: 9° Mar Max: 16° Average: 13° Min: 10° Apr Max: 20° Average: 16° Min: 13° May Max: 24° Average: 20° Min: 17° Jun Max: 28° Average: 25° Min: 21° Jul Max: 31° Average: 27° Min: 24° Aug Max: 31° Average: 27° Min: 24° Sep Max: 28° Average: 24° Min: 21° Oct Max: 23° Average: 20° Min: 17° Nov Max: 18° Average: 16° Min: 13° Dec Max: 14° Average: 12° Min: 10°
Max
Average
Min

Temperatures in Galátsi vary considerably across the year, with a 24°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 7°C and an average of 10°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between May and June, with a 5°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 61mm Snow: 1mm Feb Precipitation: 45mm Snow: 0mm Mar Precipitation: 46mm Snow: 0mm Apr Precipitation: 31mm Snow: 0mm May Precipitation: 21mm Snow: 0mm Jun Precipitation: 20mm Snow: 0mm Jul Precipitation: 6mm Snow: 0mm Aug Precipitation: 4mm Snow: 0mm Sep Precipitation: 25mm Snow: 0mm Oct Precipitation: 21mm Snow: 0mm Nov Precipitation: 51mm Snow: 0mm Dec Precipitation: 62mm Snow: 0mm
Precipitation
Snow

Galátsi is a quite dry location, receiving approximately 393mm of precipitation annually, which averages out to around 33mm per month. The wettest month is December, averaging 62mm of rainfall. January and November also tend to see above-average precipitation. The driest month is August, with just 4mm. That's 59mm less than December, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 4km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Galátsi is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

93 days until Autumn

It is currently summer in Galátsi, which began on June 21, 2026. Galátsi is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 31°C, while the coldest stretch bottoms out in January near 7°C. Autumn is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 10 to 24°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 21 to 31°C. Precipitation is minimal, with only around 30mm for the entire season. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 13 to 28°C. Rainfall is relatively light, with around 97mm over the season and a monthly average of 32mm. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 7 to 14°C. Precipitation is moderate at around 169mm for the season, averaging 56mm per month. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 10°
Feb 12°
Mar 13°
Apr 16°
May 20°
Jun 25°
Jul 27°
Aug 27°
Sep 24°
Oct 20°
Nov 16°
Dec 12°

The best time to visit Galátsi is during April, May, June, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 28mm per month. By contrast, July can be uncomfortably hot with highs reaching 31°C, while January is the coldest period with lows dropping to 7°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Galátsi based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
7 °C
12 °C
4 km/h
61 mm
1 cm
Feb
9 °C
14 °C
4 km/h
45 mm
0 cm
Mar
10 °C
16 °C
3 km/h
46 mm
0 cm
Apr
13 °C
20 °C
3 km/h
31 mm
0 cm
May
17 °C
24 °C
3 km/h
21 mm
0 cm
Jun Current
21 °C
28 °C
3 km/h
20 mm
0 cm
Jul
24 °C
31 °C
3 km/h
6 mm
0 cm
Aug
24 °C
31 °C
4 km/h
4 mm
0 cm
Sep
21 °C
28 °C
3 km/h
25 mm
0 cm
Oct
17 °C
23 °C
3 km/h
21 mm
0 cm
Nov
13 °C
18 °C
4 km/h
51 mm
0 cm
Dec
10 °C
14 °C
4 km/h
62 mm
0 cm
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