Kastamonu, Turkey Weather
- Kastamonu, Turkey Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Kastamonu over the next 12 hours
- Temperature and possibility of rain in Kastamonu in the coming days
- Rainfall in Kastamonu in the coming days
- Kastamonu Weather Summary
- Weather averages by month
- Kastamonu's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Fog
Pressure: 925 hPa
Feel like: 9 °C
Temperature: 10°C
Cloud: 100%
Humidity: 98%
Wind: SSW - 5 km/h
Visibility: 2.7 km
30 Day Averages and Extremes
- Average high 13.7°C
- Average low 4.13°C
- Hottest day 20°C (22 October 2026)
- Coldest day -5°C (08 November 2026)
- Average humidity 79.07%
- Days with precipitation 21 days
- Highest precipitation 50 mm (04 November 2026)
Yesterday's Data
- Max: 16°C
- Min: 7°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Kastamonu over the next 12 hours
Temperature and possibility of rain in Kastamonu in the coming days
Rainfall in Kastamonu in the coming days
Kastamonu Climate Summary
Kastamonu features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.32ºC (52.38ºF), which is about -3.64% lower than the national average for Turkey. Annually, the city experiences approximately 87.88 millimeters (3.46 inches) of rainfall, spread across 156.37 rainy days, accounting for 42.84% of the year.
| Longitude | 41.376625 |
| Latitude | 33.776497 |
| Yearly high temperature | 15.3ºC (59.54ºF) |
| Yearly low temperature | 2.93ºC (37.27ºF) |
| Hottest month | July 26.17ºC (79.11ºF) |
| Coldest month | January -6.54ºC (20.23ºF) |
| Yearly precip | 87.88mm (3.46in) |
| Days with rainfall | 156.37 days (42.84%) |
| Driest month | November (69.28%) |
| Wettest month | June (72.61%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 1.2° / -6.54° | 13.82 days |
| February | 5.66° / -4.25° | 13.36 days |
| March | 9.76° / -1.96° | 15.64 days |
| April | 15.03° / 1.38° | 14.91 days |
| May | 19.92° / 5.7° | 19.45 days |
| June | 23.37° / 8.95° | 19.0 days |
| July | 26.17° / 10.46° | 11.64 days |
| August | 26.69° / 10.35° | 9.82 days |
| September | 23.46° / 8.43° | 9.64 days |
| October | 17.56° / 5.44° | 11.18 days |
| November | 10.71° / 0.85° | 6.27 days |
| December | 4.13° / -3.62° | 11.64 days |
Kastamonu's weather
- Istanbul
- Bursa
- Diyarbakır
- Ankara
- Gaziantep
- İzmir
- Adana
- Konya
- Malatya
- Antalya
- Eskişehir
- Kayseri
- Uşak
- Yozgat
- Artvin
- Gümüşhane
- Muğla
- Isparta
- Afyonkarahisar
- Nevşehir
- Giresun
- Edirne
- Sinop
- Muş
- Kilis
- Bartın
- Çankırı
- Kars
- Elazığ
- Batman
- Bitlis
- Ardahan
- Balıkesir
- Bolu
- Burdur
- Çorum
- Düzce
- Erzurum
- Hakkâri
- Hatay
- Iğdır
- Kahramanmaraş
- Karabük
- Kırıkkale
- Kırklareli
- Kırşehir
- Mersin
- Niğde
- Ordu
- Rize
- Samsun
- Şanlıurfa
- Siirt
- Şırnak
- Tekirdağ
- Tokat
- Trabzon
- Tunceli
- Van
- Yalova
- Zonguldak
- Sivas
- Ağrı
- Aksaray
- Bayburt
- Bilecik
- Manisa
- Osmaniye
- Kütahya
- Adıyaman
- Aydın
- Çanakkale
- Erzincan
- Karaman
- Bingöl
- Amasya
- Denizli
- Mardin
- Sakarya
- Kocaeli
Frequently asked questions
1. What is the hottest month in Kastamonu?
July has the highest average monthly temperature (daily mean of 26.17ºC) and January are the coolest (daily mean of -6.54ºC).
2. What should I wear in Kastamonu today?
For today's mild weather in Kastamonu, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Scarf (optional)
- Long-sleeve shirt or blouse
- Sun hat (if spending time outdoors)
- Lightweight sweater or cardigan
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 463
- CO 161
- NH3 1
- NO2 7
- O3 42
- PM10 18
- PM25 14
- SO2 1
- CH4 1,444