Climate Insights for Gargaliánoi

Nomós Messinías, Peloponnese, Greece

Hottest
August
30°C peak
Coldest
January
10°C low
Wettest
January
136mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Gargaliánoi is warm and mild. The average annual temperature is 19°C and approximately 670mm of precipitation falls per year. January is the wettest month, receiving around 136mm of rainfall. Gargaliánoi is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, March, when temperatures can drop to 10°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 14° Average: 12° Min: 10° Feb Max: 15° Average: 13° Min: 11° Mar Max: 16° Average: 14° Min: 12° Apr Max: 19° Average: 16° Min: 14° May Max: 22° Average: 20° Min: 17° Jun Max: 27° Average: 24° Min: 21° Jul Max: 30° Average: 27° Min: 24° Aug Max: 30° Average: 27° Min: 25° Sep Max: 27° Average: 25° Min: 22° Oct Max: 24° Average: 21° Min: 19° Nov Max: 20° Average: 18° Min: 16° Dec Max: 16° Average: 14° Min: 12°
Max
Average
Min

Gargaliánoi sees moderate temperature variation throughout the year, ranging from 10°C to 30°C. The warmest month is August, when average highs reach 30°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 10°C and an average of 12°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between May and June, with a 4°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 136mm Feb Precipitation: 68mm Mar Precipitation: 68mm Apr Precipitation: 22mm May Precipitation: 17mm Jun Precipitation: 17mm Jul Precipitation: 6mm Aug Precipitation: 6mm Sep Precipitation: 46mm Oct Precipitation: 57mm Nov Precipitation: 123mm Dec Precipitation: 104mm
Precipitation

Gargaliánoi is a relatively dry area, receiving approximately 670mm of precipitation annually, which averages out to around 56mm per month. The wettest month is January, averaging 136mm of rainfall. November and December also tend to see above-average precipitation. The driest month is August, with just 6mm. That's 130mm less than January, 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 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 24km/h Feb Wind Speed: 23km/h Mar Wind Speed: 23km/h Apr Wind Speed: 22km/h May Wind Speed: 21km/h Jun Wind Speed: 21km/h Jul Wind Speed: 21km/h Aug Wind Speed: 21km/h Sep Wind Speed: 20km/h Oct Wind Speed: 19km/h Nov Wind Speed: 21km/h Dec Wind Speed: 22km/h
Wind Speed

Gargaliánoi is moderately windy, with an average annual wind speed of 21km/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 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in October, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 23km/h in winter, 22km/h in spring, 21km/h in summer, 20km/h in autumn.

Seasons

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

89 days until Summer

It is currently spring in Gargaliánoi, which began on March 20, 2026. Gargaliánoi 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 August at around 30°C, while the coldest stretch bottoms out in January near 10°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 12 to 22°C. Rainfall is relatively light, with around 107mm over the season and a monthly average of 36mm. Winds are moderate at around 22km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 21 to 30°C. Precipitation is minimal, with only around 29mm for the entire season. Winds are moderate at around 21km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 16 to 27°C. Precipitation is moderate at around 226mm for the season, averaging 75mm per month. Winds are moderate at around 20km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 10 to 16°C. Rainfall is heavy, totalling around 309mm across the season with a monthly average of 103mm. Winds are moderate at around 23km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 12°
Feb 13°
Mar 14°
Apr 16°
May 20°
Jun 24°
Jul 27°
Aug 27°
Sep 25°
Oct 21°
Nov 18°
Dec 14°

The best time to visit Gargaliánoi is during April, May, June, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 32mm per month. By contrast, August can be uncomfortably hot with highs reaching 30°C, while January is the coldest period with lows dropping to 10°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Gargaliánoi 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
10 °C
14 °C
24 km/h
136 mm
0 cm
Feb
11 °C
15 °C
23 km/h
68 mm
0 cm
Mar Current
12 °C
16 °C
23 km/h
68 mm
0 cm
Apr
14 °C
19 °C
22 km/h
22 mm
0 cm
May
17 °C
22 °C
21 km/h
17 mm
0 cm
Jun
21 °C
27 °C
21 km/h
17 mm
0 cm
Jul
24 °C
30 °C
21 km/h
6 mm
0 cm
Aug
25 °C
30 °C
21 km/h
6 mm
0 cm
Sep
22 °C
27 °C
20 km/h
46 mm
0 cm
Oct
19 °C
24 °C
19 km/h
57 mm
0 cm
Nov
16 °C
20 °C
21 km/h
123 mm
0 cm
Dec
12 °C
16 °C
22 km/h
104 mm
0 cm
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Metric (°C, km/h)