Kastamonu, Turkey Weather

  1. Kastamonu, Turkey Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Kastamonu over the next 12 hours
  7. Temperature and possibility of rain in Kastamonu in the coming days
  8. Rainfall in Kastamonu in the coming days
  9. Kastamonu Weather Summary
  10. Weather averages by month
  11. Kastamonu's weather
  12. Frequently asked questions
  13. Comments
Kastamonu, Weather
(Photo by Emre on Unsplash)

Current conditions

Updated:
13°C
55.4°F
°C °F

Condition: Overcast

Pressure: 928 hPa

Feel like: 13 °C

Temperature: 13°C

Cloud: 89%

Humidity: 90%

Wind: WSW - 4 km/h

Visibility: 21.48 km

Weather forecast

Sat
20 Jun
9°C / 24°C
Fog
Sun
21 Jun
9°C / 24°C
Overcast
Mon
22 Jun
9°C / 26°C
Fog
Tue
23 Jun
9°C / 28°C
Mainly Clear
Wed
24 Jun
9°C / 31°C
Mainly Clear
Hourly forecast today:
22:00 PM
11° / 13°
11° / 13°
Overcast
90% 8 km/h
23:00 PM
11° / 12°
11° / 12°
Overcast
89% 9 km/h
00:00 AM
10° / 12°
10° / 12°
Overcast
89% 9 km/h
01:00 AM
10° / 12°
10° / 12°
Overcast
87% 9 km/h
02:00 AM
9° / 12°
9° / 12°
Overcast
84% 9 km/h
03:00 AM
9° / 12°
9° / 12°
Partly Cloudy
82% 10 km/h
04:00 AM
9° / 13°
9° / 13°
Mainly Clear
78% 10 km/h
05:00 AM
7° / 16°
7° / 16°
Partly Cloudy
58% 9 km/h
06:00 AM
9° / 17°
9° / 17°
Partly Cloudy
58% 11 km/h
07:00 AM
9° / 18°
9° / 18°
Overcast
56% 18 km/h
08:00 AM
9° / 20°
9° / 20°
Overcast
49% 26 km/h

30 Day Averages and Extremes

  • Average high 24.27°C
  • Average low 10.23°C
  • Hottest day 31°C (24 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 60.43%
  • Days with precipitation 16 days
  • Highest precipitation 24 mm (17 June 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 13°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

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 warm weather in Kastamonu, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Sun hat or cap
- Sunglasses
- T-shirt or short-sleeve blouse
- Light, breathable socks

Temperature

Early
11°C / 13°C
Morning
10°C / 17°C
Afternoon
9°C / 16°C
Evening
11°C / 13°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 468
  • CO 104
  • NH3 3
  • NO2 2
  • O3 55
  • PM10 6
  • PM25 5
  • SO2 0
  • CH4 1,441

Sunrise / Sunset

02:11
17:21