Jablonec nad Nisou weather in September
In September, Jablonec nad Nisou sees average daytime highs of 16°C and overnight lows near 8°C, with 86 mm of rain across 12.4 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.
Highs ease over the month, from about 18°C in the first days to 14°C by the end. The sky is clear or mostly clear about 21% of the time in September, and the air most often feels dry.
Daylight stretches from about 13 h 24 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Jablonec nad Nisou's 4th-clearest and 9th-windiest month. For the whole year in context, see Jablonec nad Nisou's year-round climate.
- Daytime high
- 16°
- 4th warmest
- Overnight low
- 8°
- 9th coldest
- Rainfall
- 86 mm
- 12.4 wet days
- Daylight
- 12 h 24 min
- 5:42 AM – 6:05 PM
- Cloud cover
- 65%
- 4th clearest
- Wind
- 10 km/h
- 9th windiest
- Solar energy
- 3.08 kWh/m²
- Travel score
- 4.6
- out of 10
Jablonec nad Nisou is city in Czechia.
- Air quality
- Good
- PM10 15.8 µg/m³ · 2019
- Density
- 1,472/km²
- people per km²
- Founded
- 1356
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 18°C in the first days to 14°C by the end.
A typical September day in Jablonec nad Nisou reaches about 16°C in the afternoon and slips back to 8°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 22°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
| Avg low (°C) | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 18 | 10 |
| 2 | 18 | 10 |
| 3 | 18 | 10 |
| 4 | 18 | 10 |
| 5 | 18 | 9 |
| 6 | 18 | 9 |
| 7 | 17 | 9 |
| 8 | 17 | 9 |
| 9 | 17 | 9 |
| 10 | 17 | 9 |
| 11 | 17 | 9 |
| 12 | 17 | 9 |
| 13 | 17 | 8 |
| 14 | 16 | 8 |
| 15 | 16 | 8 |
| 16 | 16 | 8 |
| 17 | 16 | 8 |
| 18 | 16 | 8 |
| 19 | 16 | 7 |
| 20 | 15 | 7 |
| 21 | 15 | 7 |
| 22 | 15 | 7 |
| 23 | 15 | 7 |
| 24 | 15 | 7 |
| 25 | 15 | 7 |
| 26 | 14 | 7 |
| 27 | 14 | 7 |
| 28 | 14 | 6 |
| 29 | 14 | 6 |
| 30 | 14 | 6 |
How September really feels in Jablonec nad Nisou
Once humidity and wind are folded in, September 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.
September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Jablonec nad Nisou weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -0° / -5° | 88 | 14.5 | 11.9 | 8.2 | 0.0 |
| Feb | 1° / -4° | 69 | 12.1 | 9.2 | 9.7 | 0.0 |
| Mar | 5° / -2° | 81 | 14.1 | 8.4 | 11.5 | 0.3 |
| Apr | 11° / 2° | 59 | 12.4 | 2.9 | 13.5 | 2.6 |
| May | 16° / 7° | 93 | 15.2 | 0.2 | 15.2 | 4.4 |
| Jun | 19° / 10° | 105 | 15.6 | 0 | 16.2 | 5.2 |
| Jul | 21° / 12° | 129 | 16.5 | 0 | 15.8 | 5.5 |
| Aug | 21° / 12° | 105 | 14.4 | 0 | 14.3 | 5.8 |
| Sep | 16° / 8° | 86 | 12.4 | 0 | 12.4 | 4.6 |
| Oct | 11° / 4° | 74 | 12 | 1.1 | 10.4 | 2.3 |
| Nov | 5° / 0° | 73 | 12.2 | 5.6 | 8.7 | 0.2 |
| Dec | 1° / -4° | 81 | 14.2 | 11.3 | 7.8 | 0.0 |
Cloud cover in September
The sky is clear or mostly clear about 21% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 65%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 37 | 37 | 37 | 38 | 36 | 36 | 37 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 34 | 33 | 32 | 32 | 31 | 31 | 31 |
| Cloudier (%) | 63 | 63 | 63 | 62 | 64 | 64 | 63 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 63 | 64 | 64 | 64 | 64 | 65 | 65 | 65 | 65 | 66 | 67 | 68 | 68 | 69 | 69 | 69 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 37 | 63 |
| 2 | 37 | 63 |
| 3 | 37 | 63 |
| 4 | 38 | 62 |
| 5 | 36 | 64 |
| 6 | 36 | 64 |
| 7 | 37 | 63 |
| 8 | 36 | 64 |
| 9 | 36 | 64 |
| 10 | 36 | 64 |
| 11 | 36 | 64 |
| 12 | 37 | 63 |
| 13 | 37 | 63 |
| 14 | 37 | 63 |
| 15 | 37 | 63 |
| 16 | 36 | 64 |
| 17 | 36 | 64 |
| 18 | 36 | 64 |
| 19 | 36 | 64 |
| 20 | 35 | 65 |
| 21 | 35 | 65 |
| 22 | 35 | 65 |
| 23 | 35 | 65 |
| 24 | 34 | 66 |
| 25 | 33 | 67 |
| 26 | 32 | 68 |
| 27 | 32 | 68 |
| 28 | 31 | 69 |
| 29 | 31 | 69 |
| 30 | 31 | 69 |
Chance of precipitation in September
Jablonec nad Nisou gets around 86 mm of rain over 12.4 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 42% and peaks near 48% on the wettest days. The odds ease toward the end of the month.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 48 | 48 | 48 | 47 | 47 | 46 | 46 | 45 | 44 | 44 | 43 | 42 | 41 | 41 | 40 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 41 | 41 | 41 |
| Rain chance (%) | |
|---|---|
| 1 | 48 |
| 2 | 48 |
| 3 | 48 |
| 4 | 47 |
| 5 | 47 |
| 6 | 46 |
| 7 | 46 |
| 8 | 45 |
| 9 | 44 |
| 10 | 44 |
| 11 | 43 |
| 12 | 42 |
| 13 | 41 |
| 14 | 41 |
| 15 | 40 |
| 16 | 39 |
| 17 | 39 |
| 18 | 39 |
| 19 | 39 |
| 20 | 38 |
| 21 | 38 |
| 22 | 38 |
| 23 | 38 |
| 24 | 39 |
| 25 | 39 |
| 26 | 39 |
| 27 | 40 |
| 28 | 41 |
| 29 | 41 |
| 30 | 41 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 91% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 79 | 80 | 82 | 83 | 84 | 85 | 86 | 86 | 88 | 89 | 89 | 90 | 90 | 91 | 91 | 92 | 93 | 93 | 94 | 95 | 95 | 96 | 96 | 97 | 97 | 98 | 98 | 98 | 99 | 99 |
| Comfortable (%) | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 |
| Humid (%) | 3 | 3 | 2 | 2 | 2 | 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 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 79 | 18 | 3 |
| 2 | 80 | 17 | 3 |
| 3 | 82 | 16 | 2 |
| 4 | 83 | 15 | 2 |
| 5 | 84 | 14 | 2 |
| 6 | 85 | 14 | 1 |
| 7 | 86 | 13 | 1 |
| 8 | 86 | 13 | 1 |
| 9 | 88 | 12 | 0 |
| 10 | 89 | 11 | 0 |
| 11 | 89 | 11 | 0 |
| 12 | 90 | 10 | 0 |
| 13 | 90 | 10 | 0 |
| 14 | 91 | 9 | 0 |
| 15 | 91 | 9 | 0 |
| 16 | 92 | 8 | 0 |
| 17 | 93 | 7 | 0 |
| 18 | 93 | 7 | 0 |
| 19 | 94 | 6 | 0 |
| 20 | 95 | 5 | 0 |
| 21 | 95 | 5 | 0 |
| 22 | 96 | 4 | 0 |
| 23 | 96 | 4 | 0 |
| 24 | 97 | 3 | 0 |
| 25 | 97 | 3 | 0 |
| 26 | 98 | 2 | 0 |
| 27 | 98 | 2 | 0 |
| 28 | 98 | 2 | 0 |
| 29 | 99 | 1 | 0 |
| 30 | 99 | 1 | 0 |
Wind in September
Winds average 10 km/h in September.
Across September, daily wind ranges from about 10 km/h on the calmest days to 11 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 11 | calm |
Sunrise & sunset in September
Daylight runs from about 13 h 24 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 114 minutes over September. Sunrise moves from 5:18 AM to 6:05 AM, and sunset from 6:40 PM to 5:32 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.4 | 13.3 | 13.2 | 13.2 | 13.1 | 13.0 | 13.0 | 12.9 | 12.8 | 12.8 | 12.7 | 12.6 | 12.6 | 12.5 | 12.4 | 12.4 | 12.3 | 12.2 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.7 | 11.7 | 11.6 | 11.5 | 11.5 |
| Sunrise (AM) | 5:18 | 5:20 | 5:22 | 5:23 | 5:25 | 5:26 | 5:28 | 5:30 | 5:31 | 5:33 | 5:34 | 5:36 | 5:38 | 5:39 | 5:41 | 5:42 | 5:44 | 5:45 | 5:47 | 5:49 | 5:50 | 5:52 | 5:54 | 5:55 | 5:57 | 5:58 | 6:00 | 6:02 | 6:03 | 6:05 |
| Sunset (PM) | 6:40 | 6:37 | 6:35 | 6:33 | 6:31 | 6:28 | 6:26 | 6:24 | 6:21 | 6:19 | 6:17 | 6:14 | 6:12 | 6:10 | 6:07 | 6:05 | 6:03 | 6:00 | 5:58 | 5:56 | 5:53 | 5:51 | 5:49 | 5:46 | 5:44 | 5:42 | 5:39 | 5:37 | 5:35 | 5:32 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.4 | 5:18 | 6:40 |
| 2 | 13.3 | 5:20 | 6:37 |
| 3 | 13.2 | 5:22 | 6:35 |
| 4 | 13.2 | 5:23 | 6:33 |
| 5 | 13.1 | 5:25 | 6:31 |
| 6 | 13.0 | 5:26 | 6:28 |
| 7 | 13.0 | 5:28 | 6:26 |
| 8 | 12.9 | 5:30 | 6:24 |
| 9 | 12.8 | 5:31 | 6:21 |
| 10 | 12.8 | 5:33 | 6:19 |
| 11 | 12.7 | 5:34 | 6:17 |
| 12 | 12.6 | 5:36 | 6:14 |
| 13 | 12.6 | 5:38 | 6:12 |
| 14 | 12.5 | 5:39 | 6:10 |
| 15 | 12.4 | 5:41 | 6:07 |
| 16 | 12.4 | 5:42 | 6:05 |
| 17 | 12.3 | 5:44 | 6:03 |
| 18 | 12.2 | 5:45 | 6:00 |
| 19 | 12.2 | 5:47 | 5:58 |
| 20 | 12.1 | 5:49 | 5:56 |
| 21 | 12.0 | 5:50 | 5:53 |
| 22 | 12.0 | 5:52 | 5:51 |
| 23 | 11.9 | 5:54 | 5:49 |
| 24 | 11.9 | 5:55 | 5:46 |
| 25 | 11.8 | 5:57 | 5:44 |
| 26 | 11.7 | 5:58 | 5:42 |
| 27 | 11.7 | 6:00 | 5:39 |
| 28 | 11.6 | 6:02 | 5:37 |
| 29 | 11.5 | 6:03 | 5:35 |
| 30 | 11.5 | 6:05 | 5:32 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 3.08 kWh/m².
For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 5.3 kWh/m² in June across the year — September's 3.08 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.4 | 3.4 | 3.4 | 3.3 | 3.3 | 3.2 | 3.2 | 3.2 | 3.1 | 3.1 | 3.0 | 3.0 | 3.0 | 2.9 | 2.9 | 2.8 | 2.8 | 2.8 | 2.7 | 2.7 | 2.6 | 2.6 | 2.5 | 2.5 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.7 | Moderate |
| 2 | 3.7 | Moderate |
| 3 | 3.6 | Moderate |
| 4 | 3.6 | Moderate |
| 5 | 3.5 | Moderate |
| 6 | 3.5 | Moderate |
| 7 | 3.4 | Moderate |
| 8 | 3.4 | Moderate |
| 9 | 3.4 | Moderate |
| 10 | 3.3 | Moderate |
| 11 | 3.3 | Moderate |
| 12 | 3.2 | Moderate |
| 13 | 3.2 | Moderate |
| 14 | 3.2 | Moderate |
| 15 | 3.1 | Moderate |
| 16 | 3.1 | Moderate |
| 17 | 3.0 | Moderate |
| 18 | 3.0 | Moderate |
| 19 | 3.0 | Moderate |
| 20 | 2.9 | Moderate |
| 21 | 2.9 | Moderate |
| 22 | 2.8 | Moderate |
| 23 | 2.8 | Moderate |
| 24 | 2.8 | Moderate |
| 25 | 2.7 | Moderate |
| 26 | 2.7 | Moderate |
| 27 | 2.6 | Moderate |
| 28 | 2.6 | Moderate |
| 29 | 2.5 | Moderate |
| 30 | 2.5 | Moderate |
Is September a good time to visit Jablonec nad Nisou?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Jablonec nad Nisou for sightseeing.
What to pack for Jablonec nad Nisou in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Jablonec nad Nisou sees daytime highs around 16°C and nights near 8°C. Worth packing: a warm layer and rain gear. About 12 days see rain.
UV index in Jablonec nad Nisou in September
Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Jablonec nad Nisou peaks around June 20 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. 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 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 4 | 6 | 7 | 7 | 6 | 5 | 2 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | Very high | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 4 | Moderate |
| May | 6 | High |
| Jun | 7 | Very high |
| Jul | 7 | High |
| Aug | 6 | High |
| Sep | 5 | Moderate |
| Oct | 2 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Jablonec nad Nisou in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Jablonec nad Nisou is worst in June — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 14 | 14 | 17 | 17 | 16 | 18 | 16 | 17 | 15 | 13 | 12 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 14 | Moderate |
| Mar | 17 | Moderate |
| Apr | 17 | Moderate |
| May | 16 | Moderate |
| Jun | 18 | Moderate |
| Jul | 16 | Moderate |
| Aug | 17 | Moderate |
| Sep | 15 | Moderate |
| Oct | 13 | Moderate |
| Nov | 12 | Good |
| Dec | 12 | Good |
Where is Jablonec nad Nisou?
Jablonec nad Nisou sits at 50.7°N, 15.2°E, 475 m above sea level, in Czechia. The nearest listed city is Liberec, 9.0 km away.
Topography around Jablonec nad Nisou
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Jablonec nad Nisou.
Within 3 km, the terrain around Jablonec nad Nisou has significant variations in elevation — a maximum elevation change of 362 m around an average of 552 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 860 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,572 m.
The land around Jablonec nad Nisou is covered by trees (69%) within 3 km, trees (69%) within 16 km, and trees (45%) and cropland (34%) within 80 km.
Czechia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 59% of US
- price level, 2025
- GDP per capita
- $35,917
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 0.8
- per 100k, 2023
- Road deaths
- 5.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- High
- EF EPI 582
- 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 Jablonec nad Nisou (50.7243°, 15.1711°, elevation 475 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. 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).