Halıdere, Turkey experiences average highs of 20°C (68°F) and lows of 11°C (52°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.9°C (1.6°F) across the available records.
Halıdere, Turkey Weather & Climate 2026
Monthly climate averages for Halıdere, Turkey. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jun–Nov 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.7/10
Best: May, June, July, September, October
UV Index
5
Low
Temperature 20°C / 11°C
Feels Like 20°C / 11°C
Rainy Days 11
Rainfall 71 mm
Sunshine 9 h
Humidity 80%
Wind Speed 13 km/h
Dew Point 12°C
Snow Days 4 days
Frost Days 4 days
Hottest Month
30°C
August
Avg Low21°C
Rain6days
Coldest Month
2°C
January
Avg High9°C
Rain15days
Driest Month
6days
July
Avg High29°C
Avg Low20°C
Windiest Month
17 km/h
August (Gusts 43)
Worst Time to Visit
Consider avoiding January, February due to frequent rain.
Sun Position
Sunrise 05:31
Daylight 15.1h
Sunset 20:35
Live conditions—
Halıdere on the map · live conditions
Halıdere, Turkey
- Continent
- Asia
- Country
- Turkey
- City
- Halıdere
- Population
- 3.1K
- Coordinates
- 40.72°, 29.75°
Seasonal Breakdown
Spring
Mar–May
Avg High 19°C
Avg Low 9°C
Rain 12 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 29°C
Avg Low 19°C
Rain 7 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 22°C
Avg Low 13°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 11°C
Avg Low 3°C
Rain 14 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 9°C / 2°C . Feb: 11°C / 3°C . Mar: 15°C / 5°C . Apr: 19°C / 9°C . May: 23°C / 13°C . Jun: 27°C / 18°C . Jul: 29°C / 20°C . Aug: 30°C / 21°C . Sep: 26°C / 18°C . Oct: 21°C / 13°C . Nov: 17°C / 9°C . Dec: 12°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 108 mm. Feb: 85 mm. Mar: 86 mm. Apr: 64 mm. May: 71 mm. Jun: 61 mm. Jul: 45 mm. Aug: 30 mm. Sep: 49 mm. Oct: 65 mm. Nov: 77 mm. Dec: 111 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 83%. Mar: 81%. Apr: 78%. May: 79%. Jun: 78%. Jul: 75%. Aug: 76%. Sep: 76%. Oct: 82%. Nov: 82%. Dec: 87%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 13 km/h . Mar: 13 km/h . Apr: 13 km/h . May: 13 km/h . Jun: 14 km/h . Jul: 16 km/h . Aug: 17 km/h . Sep: 15 km/h . Oct: 12 km/h . Nov: 12 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 8h. Apr: 10h. May: 11h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 11h. Oct: 8h. Nov: 7h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 8 days. Feb: 6 days. Mar: 3 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 1 days. Dec: 4 days.
Climate Trends
Average highs have warmed by 0.9°C (1.6°F) across the available records. Average rainfall is trending drier by about 17 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 33°C | Aug · 30°C |
| Coldest month | Feb 2025 · 1°C | Jan · 2°C |
| Wettest month | Oct 2025 · 144 mm | Dec · 111 mm |
| Windiest month | Aug 2025 · 19 km/h | Aug · 17 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July best
Excellent August
Good September best
Excellent October best
Excellent November
Good December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 2°C | 7°C / -1°C | 15days (108 mm) Wet | 5.8h Fair | 86% Very Muggy | 2.1 Moderate | Poor | View Details |
| February | 11°C / 3°C | 9°C / 0°C | 12days (85 mm) Wet | 6.9h Fair | 83% Humid | 3.1 Moderate | Poor | View Details |
| March | 15°C / 5°C | 13°C / 3°C | 12days (86 mm) Wet | 8.1h Good | 81% Humid | 4.5 Moderate | Fair | View Details |
| April | 19°C / 9°C | 19°C / 7°C | 11days (64 mm) Wet | 9.9h Good | 78% Humid | 5.7 High | Good | View Details |
| May best | 23°C / 13°C | 24°C / 13°C | 12days (71 mm) Wet | 11.1h Excellent | 79% Humid | 6.4 High | Excellent | View Details |
| June best | 27°C / 18°C | 30°C / 19°C | 9days (61 mm) Wet | 12.9h Excellent | 78% Humid | 7.4 Very High | Excellent | View Details |
| July best | 29°C / 20°C | 32°C / 22°C | 6days (45 mm) Good | 13.1h Excellent | 75% Muggy | 7.5 Very High | Excellent | View Details |
| August | 30°C / 21°C | 32°C / 23°C | 6days (30 mm) Good | 12h Excellent | 76% Humid | 6.8 High | Good | View Details |
| September best | 26°C / 18°C | 27°C / 19°C | 8days (49 mm) Wet | 10.5h Excellent | 76% Humid | 5.6 High | Excellent | View Details |
| October best | 21°C / 13°C | 21°C / 13°C | 10days (65 mm) Wet | 8.1h Good | 82% Humid | 3.9 Moderate | Excellent | View Details |
| November | 17°C / 9°C | 16°C / 7°C | 10days (77 mm) Wet | 6.9h Fair | 82% Humid | 2.5 Moderate | Good | View Details |
| December | 12°C / 5°C | 10°C / 2°C | 15days (111 mm) Wet | 5.5h Fair | 87% Very Muggy | 1.8 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Halıdere are May, June, July, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Halıdere, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Halıdere is August, with average daytime highs of 30°C (86°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Halıdere is January, with average overnight lows of 2°C (35°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Halıdere is December, averaging 111mm of precipitation across 15 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Halıdere runs through January, December, February, March, with the heaviest rainfall in January. Based on 10-year averages for Halıdere.
Halıdere receives approximately 111 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Halıdere.
The least favorable months to visit Halıdere are January, February, primarily due to frequent rain. For the best conditions, consider May, June, July, September, October instead.
The annual average UV index in Halıdere is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Halıdere is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Halıdere receives snow. Months with snowfall average 4 snow days and 10 cm (4 in) of accumulation, with about 4 frost days during winter.
Average wind speeds in Halıdere are 13 km/h (8 mph). The windiest month is August with peak winds reaching 17 km/h (11 mph) (gusts up to 43 km/h / 26 mph).
Halıdere averages 6 clear-sky days per month with overall cloud cover around 52%. The clearest skies occur in July.
The annual average dew point in Halıdere is 12°C (54°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Halıdere has a Hot-Summer Mediterranean climate, classified as Csa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Halıdere ranges from 11°C (52°F) to 20°C (68°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Halıdere. It earns a climate score of 8.9/10 with Excellent.
For June in Halıdere, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 27°C (81°F) and 9 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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