Climate Insights for Gülnar

Mersin, Turkey

Hottest
August
31°C peak
Coldest
January
7°C low
Wettest
January
127mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Gülnar is warm and mild. The average annual temperature is 19°C and approximately 460mm of precipitation falls per year. January is the wettest month, receiving around 127mm of rainfall. Gülnar 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, December, when temperatures can drop to 7°C. Light snow can occur between January and December.

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: 10° Min: 7° Mar Max: 16° Average: 13° Min: 9° Apr Max: 19° Average: 16° Min: 13° May Max: 23° Average: 20° Min: 16° Jun Max: 27° Average: 24° Min: 21° Jul Max: 31° Average: 28° Min: 24° Aug Max: 31° Average: 28° Min: 24° Sep Max: 29° Average: 25° Min: 22° Oct Max: 25° Average: 21° Min: 17° Nov Max: 20° Average: 16° Min: 13° Dec Max: 15° Average: 12° Min: 9°
Max
Average
Min

Temperatures in Gülnar vary considerably across the year, with a 24°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 31°C and the mean temperature sits around 28°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 October and November, with a 5°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: 127mm Snow: 4mm Feb Precipitation: 51mm Snow: 1mm Mar Precipitation: 51mm Snow: 0mm Apr Precipitation: 19mm Snow: 0mm May Precipitation: 15mm Snow: 0mm Jun Precipitation: 6mm Snow: 0mm Jul Precipitation: 2mm Snow: 0mm Aug Precipitation: 2mm Snow: 0mm Sep Precipitation: 4mm Snow: 0mm Oct Precipitation: 15mm Snow: 0mm Nov Precipitation: 52mm Snow: 0mm Dec Precipitation: 116mm Snow: 2mm
Precipitation
Snow

Gülnar is a relatively dry area, receiving approximately 460mm of precipitation annually, which averages out to around 38mm per month. The wettest month is January, averaging 127mm of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 2mm. That's 126mm 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. Light snowfall can occur between January and December, totalling around 7cm annually. January is the snowiest month with approximately 4cm.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 13km/h Feb Wind Speed: 12km/h Mar Wind Speed: 12km/h Apr Wind Speed: 10km/h May Wind Speed: 10km/h Jun Wind Speed: 10km/h Jul Wind Speed: 11km/h Aug Wind Speed: 10km/h Sep Wind Speed: 10km/h Oct Wind Speed: 11km/h Nov Wind Speed: 11km/h Dec Wind Speed: 12km/h
Wind Speed

Gülnar is relatively calm, with an average annual wind speed of 11km/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 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/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 13km/h in winter, 11km/h in spring, 10km/h in summer, 11km/h in autumn.

Seasons

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

8 days until Autumn

It is currently summer in Gülnar, which began on June 21, 2026. Gülnar 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 31°C, while the coldest stretch bottoms out in January near 7°C. Autumn is next, beginning on September 23, 2026 (8 days from now).

Spring

Temperatures range from 9 to 23°C. Rainfall is relatively light, with around 85mm over the season and a monthly average of 28mm. Winds are generally light, averaging 11km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 21 to 31°C. Precipitation is minimal, with only around 10mm for the entire season. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 13 to 29°C. Rainfall is relatively light, with around 71mm over the season and a monthly average of 24mm. Winds are generally light, averaging 11km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.

Winter

Temperatures range from 7 to 15°C. Precipitation is moderate at around 294mm for the season, averaging 98mm per month. Expect around 7cm of snow accumulation during this period. Winds are generally light, averaging 13km/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 10°
Mar 13°
Apr 16°
May 20°
Jun 24°
Jul 28°
Aug 28°
Sep 25°
Oct 21°
Nov 16°
Dec 12°

The best time to visit Gülnar is during April, May, June, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 22mm per month. By contrast, August 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 Gülnar 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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
13 km/h
127 mm
4 cm
Feb
7 °C
14 °C
12 km/h
51 mm
1 cm
Mar
9 °C
16 °C
12 km/h
51 mm
0 cm
Apr
13 °C
19 °C
10 km/h
19 mm
0 cm
May
16 °C
23 °C
10 km/h
15 mm
0 cm
Jun
21 °C
27 °C
10 km/h
6 mm
0 cm
Jul
24 °C
31 °C
11 km/h
2 mm
0 cm
Aug
24 °C
31 °C
10 km/h
2 mm
0 cm
Sep Current
22 °C
29 °C
10 km/h
4 mm
0 cm
Oct
17 °C
25 °C
11 km/h
15 mm
0 cm
Nov
13 °C
20 °C
11 km/h
52 mm
0 cm
Dec
9 °C
15 °C
12 km/h
116 mm
2 cm
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Metric (°C, km/h)