Çaycuma weather in July
In July, Çaycuma sees average daytime highs of 27°C and overnight lows near 19°C, with 37 mm of rain across 5.2 wet days and about 14.7 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.
Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 76% of the time in July, and the air most often feels muggy.
Daylight stretches from about 15 hours at the start of July to 14 h 18 min by month's end. Set against the rest of the year, July is Çaycuma's 2nd-clearest and 9th-windiest month. For the whole year in context, see Çaycuma's year-round climate.
- Daytime high
- 27°
- 2nd warmest
- Overnight low
- 19°
- 11th coldest
- Rainfall
- 37 mm
- 5.2 wet days
- Daylight
- 14 h 42 min
- 4:36 AM – 7:19 PM
- Cloud cover
- 24%
- 2nd clearest
- Wind
- 9 km/h
- 9th windiest
- Solar energy
- 6.69 kWh/m²
- Travel score
- 7.9
- out of 10
Çaycuma is district and town of Zonguldak, Turkey.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Highs climb over the month, from about 26°C in the first days to 28°C by the end.
A typical July day in Çaycuma reaches about 27°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 30°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 18 |
| 2 | 26 | 18 |
| 3 | 26 | 18 |
| 4 | 26 | 18 |
| 5 | 26 | 18 |
| 6 | 26 | 19 |
| 7 | 27 | 19 |
| 8 | 27 | 19 |
| 9 | 27 | 19 |
| 10 | 27 | 19 |
| 11 | 27 | 19 |
| 12 | 27 | 19 |
| 13 | 27 | 19 |
| 14 | 27 | 19 |
| 15 | 27 | 19 |
| 16 | 27 | 19 |
| 17 | 27 | 19 |
| 18 | 27 | 19 |
| 19 | 27 | 19 |
| 20 | 27 | 19 |
| 21 | 27 | 20 |
| 22 | 27 | 20 |
| 23 | 27 | 20 |
| 24 | 28 | 20 |
| 25 | 28 | 20 |
| 26 | 28 | 20 |
| 27 | 28 | 20 |
| 28 | 28 | 20 |
| 29 | 28 | 20 |
| 30 | 28 | 20 |
| 31 | 28 | 20 |
How July really feels in Çaycuma
Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Çaycuma weather by month
How July compares with the rest of the year at a glance. July is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 9° / 2° | 84 | 13.3 | 4.1 | 9.3 | 1.4 |
| Feb | 9° / 3° | 73 | 12 | 3.6 | 10.3 | 1.8 |
| Mar | 12° / 5° | 78 | 12.7 | 1.8 | 11.7 | 2.9 |
| Apr | 16° / 8° | 49 | 9.1 | 0.2 | 13.1 | 5.1 |
| May | 20° / 12° | 47 | 7.2 | 0 | 14.3 | 7.0 |
| Jun | 24° / 17° | 47 | 7.1 | 0 | 14.9 | 7.7 |
| Jul | 27° / 19° | 37 | 5.2 | 0 | 14.7 | 7.9 |
| Aug | 27° / 20° | 38 | 5.2 | 0 | 13.7 | 7.8 |
| Sep | 24° / 16° | 65 | 7.5 | 0 | 12.3 | 7.7 |
| Oct | 20° / 12° | 86 | 9.7 | 0 | 10.9 | 6.5 |
| Nov | 15° / 8° | 77 | 9.8 | 0.5 | 9.7 | 4.6 |
| Dec | 10° / 4° | 90 | 12.5 | 2.4 | 9.1 | 2.3 |
Cloud cover in July
The sky is clear or mostly clear about 76% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 14%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 86 | 86 | 86 | 86 | 86 | 86 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 84 | 85 | 86 | 86 | 86 | 86 | 86 | 87 | 87 | 87 | 88 | 89 | 89 | 88 | 89 | 89 | 89 | 89 |
| Cloudier (%) | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 86 | 14 |
| 2 | 86 | 14 |
| 3 | 86 | 14 |
| 4 | 86 | 14 |
| 5 | 86 | 14 |
| 6 | 86 | 14 |
| 7 | 85 | 15 |
| 8 | 85 | 15 |
| 9 | 85 | 15 |
| 10 | 85 | 15 |
| 11 | 85 | 15 |
| 12 | 85 | 15 |
| 13 | 85 | 15 |
| 14 | 84 | 16 |
| 15 | 85 | 15 |
| 16 | 86 | 14 |
| 17 | 86 | 14 |
| 18 | 86 | 14 |
| 19 | 86 | 14 |
| 20 | 86 | 14 |
| 21 | 87 | 13 |
| 22 | 87 | 13 |
| 23 | 87 | 13 |
| 24 | 88 | 12 |
| 25 | 89 | 11 |
| 26 | 89 | 11 |
| 27 | 88 | 12 |
| 28 | 89 | 11 |
| 29 | 89 | 11 |
| 30 | 89 | 11 |
| 31 | 89 | 11 |
Chance of precipitation in July
Çaycuma gets around 37 mm of rain over 5.2 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 17% and peaks near 20% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
| Rain chance (%) | |
|---|---|
| 1 | 18 |
| 2 | 18 |
| 3 | 17 |
| 4 | 17 |
| 5 | 17 |
| 6 | 17 |
| 7 | 18 |
| 8 | 18 |
| 9 | 18 |
| 10 | 19 |
| 11 | 19 |
| 12 | 19 |
| 13 | 20 |
| 14 | 20 |
| 15 | 20 |
| 16 | 19 |
| 17 | 19 |
| 18 | 19 |
| 19 | 19 |
| 20 | 18 |
| 21 | 18 |
| 22 | 17 |
| 23 | 16 |
| 24 | 16 |
| 25 | 15 |
| 26 | 15 |
| 27 | 15 |
| 28 | 15 |
| 29 | 15 |
| 30 | 14 |
| 31 | 14 |
Humidity in July
Most of July feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the muggy band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 58% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 |
| Humid (%) | 38 | 37 | 36 | 35 | 34 | 34 | 33 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 30 | 29 | 29 | 28 | 27 | 26 | 26 |
| Muggy (%) | 41 | 42 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 48 | 48 | 47 | 47 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 46 | 47 |
| Oppressive (%) | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 22 | 23 | 23 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 2 | 16 | 38 | 41 | 4 | 0 |
| 2 | 1 | 16 | 37 | 42 | 4 | 0 |
| 3 | 1 | 15 | 36 | 42 | 5 | 0 |
| 4 | 1 | 15 | 35 | 43 | 5 | 0 |
| 5 | 1 | 15 | 34 | 44 | 5 | 0 |
| 6 | 1 | 14 | 34 | 45 | 6 | 0 |
| 7 | 1 | 14 | 33 | 46 | 6 | 0 |
| 8 | 1 | 13 | 32 | 47 | 7 | 0 |
| 9 | 1 | 12 | 32 | 48 | 7 | 0 |
| 10 | 0 | 12 | 31 | 49 | 7 | 0 |
| 11 | 0 | 11 | 31 | 49 | 8 | 0 |
| 12 | 0 | 11 | 31 | 49 | 8 | 0 |
| 13 | 0 | 10 | 31 | 49 | 9 | 0 |
| 14 | 0 | 10 | 31 | 49 | 9 | 0 |
| 15 | 0 | 10 | 31 | 49 | 10 | 0 |
| 16 | 0 | 9 | 31 | 49 | 10 | 0 |
| 17 | 0 | 9 | 31 | 48 | 11 | 0 |
| 18 | 0 | 9 | 32 | 48 | 12 | 0 |
| 19 | 0 | 8 | 32 | 47 | 13 | 0 |
| 20 | 0 | 8 | 32 | 47 | 14 | 0 |
| 21 | 0 | 7 | 32 | 46 | 15 | 0 |
| 22 | 0 | 7 | 31 | 46 | 16 | 0 |
| 23 | 0 | 6 | 31 | 45 | 17 | 0 |
| 24 | 0 | 6 | 31 | 45 | 18 | 0 |
| 25 | 0 | 6 | 30 | 45 | 19 | 0 |
| 26 | 0 | 5 | 29 | 45 | 20 | 0 |
| 27 | 0 | 5 | 29 | 45 | 21 | 0 |
| 28 | 0 | 5 | 28 | 45 | 22 | 0 |
| 29 | 0 | 4 | 27 | 46 | 22 | 0 |
| 30 | 0 | 4 | 26 | 46 | 23 | 0 |
| 31 | 0 | 4 | 26 | 47 | 23 | 1 |
Wind in July
Winds average 9 km/h in July.
Across July, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 9 | calm |
| 20 | 9 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
| 31 | 9 | calm |
Sunrise & sunset in July
Daylight runs from about 15 hours at the start of July to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 42 minutes over July. Sunrise moves from 4:26 AM to 4:49 AM, and sunset from 7:24 PM to 7:06 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 15.0 | 15.0 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.9 | 14.8 | 14.8 | 14.8 | 14.8 | 14.8 | 14.7 | 14.7 | 14.7 | 14.7 | 14.6 | 14.6 | 14.6 | 14.6 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 |
| Sunrise (AM) | 4:26 | 4:27 | 4:27 | 4:28 | 4:28 | 4:29 | 4:29 | 4:30 | 4:31 | 4:31 | 4:32 | 4:33 | 4:33 | 4:34 | 4:35 | 4:36 | 4:37 | 4:37 | 4:38 | 4:39 | 4:40 | 4:41 | 4:42 | 4:43 | 4:43 | 4:44 | 4:45 | 4:46 | 4:47 | 4:48 | 4:49 |
| Sunset (PM) | 7:24 | 7:24 | 7:24 | 7:24 | 7:23 | 7:23 | 7:23 | 7:23 | 7:22 | 7:22 | 7:21 | 7:21 | 7:21 | 7:20 | 7:19 | 7:19 | 7:18 | 7:18 | 7:17 | 7:16 | 7:16 | 7:15 | 7:14 | 7:13 | 7:12 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 | 7:06 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 15.0 | 4:26 | 7:24 |
| 2 | 15.0 | 4:27 | 7:24 |
| 3 | 14.9 | 4:27 | 7:24 |
| 4 | 14.9 | 4:28 | 7:24 |
| 5 | 14.9 | 4:28 | 7:23 |
| 6 | 14.9 | 4:29 | 7:23 |
| 7 | 14.9 | 4:29 | 7:23 |
| 8 | 14.9 | 4:30 | 7:23 |
| 9 | 14.9 | 4:31 | 7:22 |
| 10 | 14.8 | 4:31 | 7:22 |
| 11 | 14.8 | 4:32 | 7:21 |
| 12 | 14.8 | 4:33 | 7:21 |
| 13 | 14.8 | 4:33 | 7:21 |
| 14 | 14.8 | 4:34 | 7:20 |
| 15 | 14.7 | 4:35 | 7:19 |
| 16 | 14.7 | 4:36 | 7:19 |
| 17 | 14.7 | 4:37 | 7:18 |
| 18 | 14.7 | 4:37 | 7:18 |
| 19 | 14.6 | 4:38 | 7:17 |
| 20 | 14.6 | 4:39 | 7:16 |
| 21 | 14.6 | 4:40 | 7:16 |
| 22 | 14.6 | 4:41 | 7:15 |
| 23 | 14.5 | 4:42 | 7:14 |
| 24 | 14.5 | 4:43 | 7:13 |
| 25 | 14.5 | 4:43 | 7:12 |
| 26 | 14.4 | 4:44 | 7:11 |
| 27 | 14.4 | 4:45 | 7:10 |
| 28 | 14.4 | 4:46 | 7:09 |
| 29 | 14.4 | 4:47 | 7:08 |
| 30 | 14.3 | 4:48 | 7:07 |
| 31 | 14.3 | 4:49 | 7:06 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 6.69 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 1.51 kWh/m² to a high of 6.69 kWh/m² in July across the year — July's 6.69 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.8 | Intense |
| 2 | 6.8 | Intense |
| 3 | 6.8 | Intense |
| 4 | 6.8 | Intense |
| 5 | 6.8 | Intense |
| 6 | 6.8 | Intense |
| 7 | 6.8 | Intense |
| 8 | 6.8 | Intense |
| 9 | 6.7 | Intense |
| 10 | 6.7 | Intense |
| 11 | 6.7 | Intense |
| 12 | 6.7 | Intense |
| 13 | 6.7 | Intense |
| 14 | 6.7 | Intense |
| 15 | 6.6 | Intense |
| 16 | 6.6 | Intense |
| 17 | 6.6 | Intense |
| 18 | 6.6 | Intense |
| 19 | 6.6 | Intense |
| 20 | 6.6 | Intense |
| 21 | 6.6 | Intense |
| 22 | 6.6 | Intense |
| 23 | 6.6 | Intense |
| 24 | 6.6 | Intense |
| 25 | 6.6 | Intense |
| 26 | 6.5 | Intense |
| 27 | 6.5 | Intense |
| 28 | 6.5 | Intense |
| 29 | 6.5 | Intense |
| 30 | 6.5 | Intense |
| 31 | 6.5 | Intense |
Is July a good time to visit Çaycuma?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is one of the better times to visit Çaycuma for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Çaycuma in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Çaycuma sees daytime highs around 27°C and nights near 19°C. Pack light clothes and sun protection. About 5 days see rain.
Sea temperature near Çaycuma in July
The nearest coast averages about 24°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 22 km away) is warmest in August at about 25°C and coldest in February near 8°C.
It's comfortable for a long swim from Jun 13 to Oct 10 — about 3.9 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 9 | 8 | 8 | 10 | 15 | 21 | 24 | 25 | 23 | 19 | 15 | 12 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Warm | Refreshing | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 9 | Bracing |
| Feb | 8 | Bracing |
| Mar | 8 | Bracing |
| Apr | 10 | Bracing |
| May | 15 | Cool |
| Jun | 21 | Refreshing |
| Jul | 24 | Refreshing |
| Aug | 25 | Warm |
| Sep | 23 | Refreshing |
| Oct | 19 | Cool |
| Nov | 15 | Cool |
| Dec | 12 | Bracing |
UV index in Çaycuma in July
Clear-sky midday UV in July peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Çaycuma peaks around June 23 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 2 | 3 | 6 | 6 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 2 | Moderate |
| Mar | 3 | Moderate |
| Apr | 6 | High |
| May | 6 | High |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Çaycuma in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Çaycuma is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (August, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 12 | 17 | 16 | 15 | 12 | 10 | 10 | 10 | 11 | 11 | 10 |
| Level | Good | Good | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 12 | Good |
| Mar | 17 | Moderate |
| Apr | 16 | Moderate |
| May | 15 | Moderate |
| Jun | 12 | Good |
| Jul | 10 | Good |
| Aug | 10 | Good |
| Sep | 10 | Good |
| Oct | 11 | Good |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Çaycuma?
Çaycuma sits at 41.4°N, 32.1°E, 43 m above sea level, in Turkey. The nearest listed city is Zonguldak, 24 km away.
Topography around Çaycuma
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Çaycuma.
Within 3 km, the terrain around Çaycuma has significant variations in elevation — a maximum elevation change of 354 m around an average of 80 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 885 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,992 m.
The land around Çaycuma is covered by trees (49%) and grassland (33%) within 3 km, trees (71%) and grassland (24%) within 16 km, and trees (59%) and water (28%) within 80 km.
Turkey travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 41% of US
- price level, 2025
- GDP per capita
- $18,599
- 2025
- Happiness
- 5.3 / 10
- World Happiness, 2025
- Homicide rate
- 3.2
- per 100k, 2023
- Road deaths
- 6.7
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 488
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Çaycuma (41.4264°, 32.0756°, elevation 43 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).