Sérres weather in July
In July, Sérres sees average daytime highs of 31°C and overnight lows near 19°C, with 42 mm of rain across 6.5 wet days and about 14.7 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.
Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 77% of the time in July, and the air most often feels humid.
Daylight stretches from about 14 h 54 min at the start of July to 14 h 18 min by month's end. Set against the rest of the year, July is Sérres's 2nd-clearest and 8th-windiest month. For the whole year in context, see Sérres's year-round climate.
- Daytime high
- 31°
- 1st warmest
- Overnight low
- 19°
- 11th coldest
- Rainfall
- 42 mm
- 6.5 wet days
- Daylight
- 14 h 42 min
- 5:11 AM – 7:52 PM
- Cloud cover
- 27%
- 2nd clearest
- Wind
- 5 km/h
- 8th windiest
- Solar energy
- 6.78 kWh/m²
- Travel score
- 5.3
- out of 10
Sérres is city in Central Macedonia, Greece.
- Density
- 97/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Day-to-day highs hold fairly steady near 31°C through the month.
A typical July day in Sérres reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 35°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) | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 |
| Avg low (°C) | 18 | 18 | 18 | 19 | 19 | 19 | 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 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 18 |
| 2 | 30 | 18 |
| 3 | 30 | 18 |
| 4 | 30 | 19 |
| 5 | 31 | 19 |
| 6 | 31 | 19 |
| 7 | 31 | 19 |
| 8 | 31 | 19 |
| 9 | 31 | 19 |
| 10 | 31 | 19 |
| 11 | 31 | 19 |
| 12 | 31 | 19 |
| 13 | 31 | 19 |
| 14 | 31 | 19 |
| 15 | 31 | 19 |
| 16 | 31 | 19 |
| 17 | 31 | 19 |
| 18 | 31 | 19 |
| 19 | 31 | 19 |
| 20 | 31 | 19 |
| 21 | 31 | 19 |
| 22 | 31 | 20 |
| 23 | 31 | 20 |
| 24 | 31 | 20 |
| 25 | 31 | 20 |
| 26 | 32 | 20 |
| 27 | 32 | 20 |
| 28 | 32 | 20 |
| 29 | 32 | 20 |
| 30 | 32 | 20 |
| 31 | 32 | 20 |
How July really feels in Sérres
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.
Sérres weather by month
How July compares with the rest of the year at a glance. July is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 8° / 0° | 56 | 7.9 | 2.3 | 9.4 | 1.3 |
| Feb | 10° / 1° | 54 | 8.5 | 2 | 10.4 | 2.3 |
| Mar | 14° / 4° | 70 | 10.2 | 1.3 | 11.7 | 4.1 |
| Apr | 18° / 8° | 63 | 10.4 | 0.1 | 13.1 | 5.9 |
| May | 24° / 13° | 69 | 10.8 | 0 | 14.3 | 6.9 |
| Jun | 28° / 17° | 55 | 9.1 | 0 | 14.9 | 6.3 |
| Jul | 31° / 19° | 42 | 6.5 | 0 | 14.7 | 5.3 |
| Aug | 31° / 19° | 33 | 5.8 | 0 | 13.6 | 5.3 |
| Sep | 26° / 15° | 47 | 6.7 | 0 | 12.3 | 7.5 |
| Oct | 20° / 10° | 62 | 7.7 | 0 | 10.9 | 6.8 |
| Nov | 14° / 6° | 65 | 8 | 0.3 | 9.7 | 4.2 |
| Dec | 9° / 1° | 78 | 8.6 | 1.6 | 9.1 | 1.7 |
Cloud cover in July
The sky is clear or mostly clear about 77% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 8%.
| 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 (%) | 90 | 90 | 90 | 91 | 91 | 91 | 91 | 92 | 92 | 92 | 92 | 92 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 92 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 |
| Cloudier (%) | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 90 | 10 |
| 2 | 90 | 10 |
| 3 | 90 | 10 |
| 4 | 91 | 9 |
| 5 | 91 | 9 |
| 6 | 91 | 9 |
| 7 | 91 | 9 |
| 8 | 92 | 8 |
| 9 | 92 | 8 |
| 10 | 92 | 8 |
| 11 | 92 | 8 |
| 12 | 92 | 8 |
| 13 | 93 | 7 |
| 14 | 93 | 7 |
| 15 | 93 | 7 |
| 16 | 93 | 7 |
| 17 | 93 | 7 |
| 18 | 93 | 7 |
| 19 | 93 | 7 |
| 20 | 93 | 7 |
| 21 | 93 | 7 |
| 22 | 92 | 8 |
| 23 | 91 | 9 |
| 24 | 91 | 9 |
| 25 | 91 | 9 |
| 26 | 91 | 9 |
| 27 | 91 | 9 |
| 28 | 91 | 9 |
| 29 | 91 | 9 |
| 30 | 91 | 9 |
| 31 | 91 | 9 |
Chance of precipitation in July
Sérres gets around 42 mm of rain over 6.5 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 21% and peaks near 24% 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 (%) | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 22 |
| Rain chance (%) | |
|---|---|
| 1 | 24 |
| 2 | 24 |
| 3 | 24 |
| 4 | 24 |
| 5 | 23 |
| 6 | 23 |
| 7 | 22 |
| 8 | 22 |
| 9 | 21 |
| 10 | 21 |
| 11 | 20 |
| 12 | 19 |
| 13 | 19 |
| 14 | 18 |
| 15 | 18 |
| 16 | 18 |
| 17 | 18 |
| 18 | 18 |
| 19 | 18 |
| 20 | 18 |
| 21 | 19 |
| 22 | 19 |
| 23 | 19 |
| 24 | 20 |
| 25 | 20 |
| 26 | 21 |
| 27 | 21 |
| 28 | 22 |
| 29 | 22 |
| 30 | 22 |
| 31 | 22 |
Humidity in July
Most of July feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the humid band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 10% 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 (%) | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 |
| Comfortable (%) | 32 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 34 | 35 | 35 | 36 | 36 | 36 | 37 | 36 | 36 | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 30 | 30 | 29 | 29 |
| Humid (%) | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 43 | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 42 | 43 | 44 | 45 | 46 | 46 | 47 | 48 | 48 | 48 | 49 | 49 |
| Muggy (%) | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 15 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 15 | 32 | 44 | 9 |
| 2 | 14 | 31 | 44 | 10 |
| 3 | 14 | 31 | 44 | 10 |
| 4 | 14 | 32 | 44 | 10 |
| 5 | 14 | 32 | 44 | 10 |
| 6 | 14 | 32 | 44 | 10 |
| 7 | 14 | 33 | 43 | 10 |
| 8 | 14 | 33 | 43 | 10 |
| 9 | 15 | 33 | 42 | 10 |
| 10 | 15 | 34 | 42 | 9 |
| 11 | 15 | 35 | 41 | 9 |
| 12 | 15 | 35 | 41 | 9 |
| 13 | 15 | 36 | 41 | 8 |
| 14 | 15 | 36 | 41 | 8 |
| 15 | 15 | 36 | 41 | 8 |
| 16 | 15 | 37 | 41 | 8 |
| 17 | 15 | 36 | 41 | 8 |
| 18 | 14 | 36 | 41 | 8 |
| 19 | 14 | 36 | 42 | 9 |
| 20 | 13 | 35 | 42 | 9 |
| 21 | 13 | 35 | 43 | 10 |
| 22 | 12 | 34 | 44 | 10 |
| 23 | 11 | 33 | 45 | 11 |
| 24 | 10 | 33 | 46 | 11 |
| 25 | 10 | 32 | 46 | 12 |
| 26 | 9 | 31 | 47 | 13 |
| 27 | 9 | 30 | 48 | 13 |
| 28 | 8 | 30 | 48 | 14 |
| 29 | 8 | 30 | 48 | 14 |
| 30 | 7 | 29 | 49 | 15 |
| 31 | 7 | 29 | 49 | 15 |
Wind in July
Winds average 5 km/h in July.
Across July, daily wind ranges from about 5 km/h on the calmest days to 5 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) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in July
Daylight runs from about 14 h 54 min 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 36 minutes over July. Sunrise moves from 5:01 AM to 5:24 AM, and sunset from 7:57 PM to 7:40 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) | 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 | 14.7 | 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 | 14.3 |
| Sunrise (AM) | 5:01 | 5:02 | 5:02 | 5:03 | 5:03 | 5:04 | 5:05 | 5:05 | 5:06 | 5:07 | 5:07 | 5:08 | 5:09 | 5:09 | 5:10 | 5:11 | 5:12 | 5:12 | 5:13 | 5:14 | 5:15 | 5:16 | 5:17 | 5:18 | 5:19 | 5:19 | 5:20 | 5:21 | 5:22 | 5:23 | 5:24 |
| Sunset (PM) | 7:57 | 7:57 | 7:57 | 7:57 | 7:56 | 7:56 | 7:56 | 7:56 | 7:55 | 7:55 | 7:54 | 7:54 | 7:54 | 7:53 | 7:53 | 7:52 | 7:51 | 7:51 | 7:50 | 7:49 | 7:49 | 7:48 | 7:47 | 7:46 | 7:45 | 7:45 | 7:44 | 7:43 | 7:42 | 7:41 | 7:40 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.9 | 5:01 | 7:57 |
| 2 | 14.9 | 5:02 | 7:57 |
| 3 | 14.9 | 5:02 | 7:57 |
| 4 | 14.9 | 5:03 | 7:57 |
| 5 | 14.9 | 5:03 | 7:56 |
| 6 | 14.9 | 5:04 | 7:56 |
| 7 | 14.9 | 5:05 | 7:56 |
| 8 | 14.8 | 5:05 | 7:56 |
| 9 | 14.8 | 5:06 | 7:55 |
| 10 | 14.8 | 5:07 | 7:55 |
| 11 | 14.8 | 5:07 | 7:54 |
| 12 | 14.8 | 5:08 | 7:54 |
| 13 | 14.7 | 5:09 | 7:54 |
| 14 | 14.7 | 5:09 | 7:53 |
| 15 | 14.7 | 5:10 | 7:53 |
| 16 | 14.7 | 5:11 | 7:52 |
| 17 | 14.7 | 5:12 | 7:51 |
| 18 | 14.6 | 5:12 | 7:51 |
| 19 | 14.6 | 5:13 | 7:50 |
| 20 | 14.6 | 5:14 | 7:49 |
| 21 | 14.6 | 5:15 | 7:49 |
| 22 | 14.5 | 5:16 | 7:48 |
| 23 | 14.5 | 5:17 | 7:47 |
| 24 | 14.5 | 5:18 | 7:46 |
| 25 | 14.4 | 5:19 | 7:45 |
| 26 | 14.4 | 5:19 | 7:45 |
| 27 | 14.4 | 5:20 | 7:44 |
| 28 | 14.4 | 5:21 | 7:43 |
| 29 | 14.3 | 5:22 | 7:42 |
| 30 | 14.3 | 5:23 | 7:41 |
| 31 | 14.3 | 5:24 | 7:40 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 6.78 kWh/m².
For context, solar energy here swings from a low near 1.61 kWh/m² to a high of 6.8 kWh/m² in June across the year — July's 6.78 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) | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.4 |
| 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 | 6.9 | Intense |
| 2 | 6.9 | Intense |
| 3 | 6.9 | Intense |
| 4 | 6.9 | Intense |
| 5 | 6.9 | Intense |
| 6 | 6.9 | Intense |
| 7 | 6.9 | Intense |
| 8 | 6.9 | Intense |
| 9 | 6.9 | Intense |
| 10 | 6.9 | Intense |
| 11 | 6.9 | Intense |
| 12 | 6.9 | Intense |
| 13 | 6.9 | Intense |
| 14 | 6.8 | Intense |
| 15 | 6.8 | Intense |
| 16 | 6.8 | Intense |
| 17 | 6.8 | Intense |
| 18 | 6.8 | Intense |
| 19 | 6.8 | Intense |
| 20 | 6.7 | Intense |
| 21 | 6.7 | Intense |
| 22 | 6.7 | Intense |
| 23 | 6.7 | Intense |
| 24 | 6.6 | Intense |
| 25 | 6.6 | Intense |
| 26 | 6.6 | Intense |
| 27 | 6.5 | Intense |
| 28 | 6.5 | Intense |
| 29 | 6.5 | Intense |
| 30 | 6.5 | Intense |
| 31 | 6.4 | Intense |
Is July a good time to visit Sérres?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a reasonable time to visit Sérres for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Sérres in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Sérres sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection. About 7 days see rain.
Sea temperature near Sérres in July
The nearest coast averages about 26°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 58 km away) is warmest in August at about 26°C and coldest in February near 13°C.
It's comfortable for a long swim from May 26 to Oct 24 — about 5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 13 | 13 | 14 | 19 | 23 | 26 | 26 | 24 | 21 | 18 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 13 | Bracing |
| Mar | 13 | Bracing |
| Apr | 14 | Bracing |
| May | 19 | Cool |
| Jun | 23 | Refreshing |
| Jul | 26 | Warm |
| Aug | 26 | Warm |
| Sep | 24 | Warm |
| Oct | 21 | Refreshing |
| Nov | 18 | Cool |
| Dec | 15 | Cool |
UV index in Sérres in July
Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Sérres peaks around June 22 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 | 3 | 4 | 8 | 6 | 9 | 9 | 9 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | Very high | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Sérres 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 Sérres is worst in March — around 15 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 9 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) | 12 | 13 | 15 | 15 | 14 | 14 | 12 | 13 | 11 | 10 | 11 | 9 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 13 | Moderate |
| Mar | 15 | Moderate |
| Apr | 15 | Moderate |
| May | 14 | Moderate |
| Jun | 14 | Moderate |
| Jul | 12 | Moderate |
| Aug | 13 | Moderate |
| Sep | 11 | Good |
| Oct | 10 | Good |
| Nov | 11 | Good |
| Dec | 9 | Good |
Where is Sérres?
Sérres sits at 41.1°N, 23.5°E, 41 m above sea level, in Greece. The nearest listed city is Petrich, 45 km away.
Topography around Sérres
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sérres.
Within 3 km, the terrain around Sérres has only modest variations in elevation — a maximum elevation change of 194 m around an average of 64 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,853 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,876 m.
The land around Sérres is covered by artificial surfaces (29%), cropland (25%) and trees (21%) within 3 km, cropland (50%), trees (20%) and grassland (20%) within 16 km, and trees (50%) and cropland (21%) within 80 km.
Greece travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $26,948
- 2025
- Happiness
- 5.7 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 0.8
- per 100k, 2023
- Road deaths
- 8.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- High
- EF EPI 592
- 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 Sérres (41.085°, 23.5476°, elevation 41 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).