Tynda weather in February
In February, Tynda sees average daytime highs of -16°C and overnight lows near -29°C, with 4 mm of precipitation across 1.4 wet days and about 9.2 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about -19°C in the first days to -13°C by the end. The sky is clear or mostly clear about 43% of the time in February, and the air most often feels dry.
Daylight stretches from about 8 h 18 min at the start of February to 10 h 12 min by month's end. Set against the rest of the year, February is Tynda's 2nd-clearest and 6th-windiest month. For the whole year in context, see Tynda's year-round climate.
- Daytime high
- -16°
- 10th warmest
- Overnight low
- -29°
- 3rd coldest
- Precipitation
- 4 mm
- 1.4 wet days
- Daylight
- 9 h 18 min
- 8:18 AM – 5:34 PM
- Cloud cover
- 50%
- 2nd clearest
- Wind
- 8 km/h
- 6th windiest
- Solar energy
- 2.04 kWh/m²
- Travel score
- 0.0
- out of 10
Tynda is town in Russia.
- Density
- 301/km²
- people per km²
- Founded
- 1907
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Highs climb over the month, from about -19°C in the first days to -13°C by the end.
A typical February day in Tynda reaches about -16°C in the afternoon and slips back to -29°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between -22°C and -10°C. Set against its neighbours, February runs about 6°C warmer than January and about 10°C cooler than March.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | -20 | -19 | -19 | -19 | -19 | -18 | -18 | -18 | -18 | -17 | -17 | -17 | -17 | -16 | -16 | -16 | -15 | -15 | -15 | -14 | -14 | -14 | -13 | -13 | -13 | -12 | -12 | -12 |
| Avg low (°C) | -31 | -31 | -31 | -31 | -31 | -31 | -30 | -30 | -30 | -30 | -30 | -30 | -30 | -30 | -30 | -29 | -29 | -29 | -29 | -29 | -28 | -28 | -28 | -28 | -27 | -27 | -27 | -26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | -20 | -31 |
| 2 | -19 | -31 |
| 3 | -19 | -31 |
| 4 | -19 | -31 |
| 5 | -19 | -31 |
| 6 | -18 | -31 |
| 7 | -18 | -30 |
| 8 | -18 | -30 |
| 9 | -18 | -30 |
| 10 | -17 | -30 |
| 11 | -17 | -30 |
| 12 | -17 | -30 |
| 13 | -17 | -30 |
| 14 | -16 | -30 |
| 15 | -16 | -30 |
| 16 | -16 | -29 |
| 17 | -15 | -29 |
| 18 | -15 | -29 |
| 19 | -15 | -29 |
| 20 | -14 | -29 |
| 21 | -14 | -28 |
| 22 | -14 | -28 |
| 23 | -13 | -28 |
| 24 | -13 | -28 |
| 25 | -13 | -27 |
| 26 | -12 | -27 |
| 27 | -12 | -27 |
| 28 | -12 | -26 |
How February really feels in Tynda
Once humidity and wind are folded in, February averages 0 days that feel above 32°C and 28 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in February is cold — wind chill drags the overnight "feels like" below the raw low.
Tynda weather by month
How February compares with the rest of the year at a glance. February is the 10th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -22° / -32° | 4 | 1.1 | 2.4 | 7.5 | 0.0 |
| Feb | -16° / -29° | 4 | 1.4 | 2 | 9.2 | 0.0 |
| Mar | -6° / -21° | 9 | 2.7 | 3.4 | 11.4 | 0.0 |
| Apr | 5° / -8° | 28 | 5.5 | 5.1 | 13.8 | 0.5 |
| May | 14° / 1° | 70 | 10.9 | 2.4 | 15.8 | 3.9 |
| Jun | 22° / 8° | 97 | 12.4 | 0.1 | 17 | 6.0 |
| Jul | 23° / 12° | 146 | 15.3 | 0 | 16.5 | 5.9 |
| Aug | 21° / 9° | 112 | 12.3 | 0.1 | 14.7 | 5.9 |
| Sep | 13° / 1° | 77 | 10.5 | 1.1 | 12.5 | 3.3 |
| Oct | 1° / -10° | 34 | 6.8 | 6.5 | 10.2 | 0.1 |
| Nov | -14° / -25° | 13 | 3.7 | 4.6 | 8.1 | 0.0 |
| Dec | -24° / -32° | 4 | 1.3 | 2.2 | 7 | 0.0 |
Cloud cover in February
The sky is clear or mostly clear about 43% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 13% of February, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to cloud over as the month goes on.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 54 | 53 | 52 | 51 |
| Cloudier (%) | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 48 | 49 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 58 | 42 |
| 2 | 58 | 42 |
| 3 | 58 | 42 |
| 4 | 58 | 42 |
| 5 | 58 | 42 |
| 6 | 58 | 42 |
| 7 | 58 | 42 |
| 8 | 58 | 42 |
| 9 | 58 | 42 |
| 10 | 58 | 42 |
| 11 | 58 | 42 |
| 12 | 58 | 42 |
| 13 | 58 | 42 |
| 14 | 58 | 42 |
| 15 | 57 | 43 |
| 16 | 57 | 43 |
| 17 | 57 | 43 |
| 18 | 57 | 43 |
| 19 | 57 | 43 |
| 20 | 56 | 44 |
| 21 | 56 | 44 |
| 22 | 55 | 45 |
| 23 | 55 | 45 |
| 24 | 54 | 46 |
| 25 | 54 | 46 |
| 26 | 53 | 47 |
| 27 | 52 | 48 |
| 28 | 51 | 49 |
Chance of precipitation in February
Tynda gets around 4 mm of rain and snow over 1.4 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 5% and peaks near 7% on the wettest days, and about 2 days bring snow.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
| Snow chance (%) | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 4 | 7 |
| 2 | 4 | 7 |
| 3 | 4 | 7 |
| 4 | 4 | 6 |
| 5 | 4 | 6 |
| 6 | 4 | 6 |
| 7 | 4 | 6 |
| 8 | 4 | 6 |
| 9 | 4 | 6 |
| 10 | 4 | 6 |
| 11 | 4 | 5 |
| 12 | 4 | 5 |
| 13 | 4 | 6 |
| 14 | 4 | 6 |
| 15 | 4 | 6 |
| 16 | 4 | 6 |
| 17 | 5 | 6 |
| 18 | 5 | 7 |
| 19 | 5 | 7 |
| 20 | 5 | 7 |
| 21 | 5 | 8 |
| 22 | 6 | 8 |
| 23 | 6 | 8 |
| 24 | 6 | 9 |
| 25 | 6 | 9 |
| 26 | 7 | 9 |
| 27 | 7 | 10 |
| 28 | 7 | 10 |
Humidity in February
Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February lands in the dry band about 100% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
Wind in February
Winds average 8 km/h in February.
Across February, daily wind ranges from about 8 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | 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 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 9 | calm |
Sunrise & sunset in February
Daylight runs from about 8 h 18 min at the start of February to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 114 minutes over February. Sunrise moves from 8:45 AM to 7:48 AM, and sunset from 5:04 PM to 6:01 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 8.3 | 8.4 | 8.5 | 8.5 | 8.6 | 8.7 | 8.7 | 8.8 | 8.9 | 8.9 | 9.0 | 9.1 | 9.1 | 9.2 | 9.3 | 9.3 | 9.4 | 9.5 | 9.6 | 9.6 | 9.7 | 9.8 | 9.8 | 9.9 | 10.0 | 10.1 | 10.1 | 10.2 |
| Sunrise (AM) | 8:45 | 8:43 | 8:41 | 8:39 | 8:38 | 8:36 | 8:34 | 8:32 | 8:30 | 8:28 | 8:26 | 8:24 | 8:22 | 8:20 | 8:18 | 8:15 | 8:13 | 8:11 | 8:09 | 8:07 | 8:04 | 8:02 | 8:00 | 7:57 | 7:55 | 7:53 | 7:50 | 7:48 |
| Sunset (PM) | 5:04 | 5:06 | 5:09 | 5:11 | 5:13 | 5:15 | 5:17 | 5:19 | 5:21 | 5:23 | 5:25 | 5:27 | 5:29 | 5:32 | 5:34 | 5:36 | 5:38 | 5:40 | 5:42 | 5:44 | 5:46 | 5:48 | 5:51 | 5:53 | 5:55 | 5:57 | 5:59 | 6:01 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 8.3 | 8:45 | 5:04 |
| 2 | 8.4 | 8:43 | 5:06 |
| 3 | 8.5 | 8:41 | 5:09 |
| 4 | 8.5 | 8:39 | 5:11 |
| 5 | 8.6 | 8:38 | 5:13 |
| 6 | 8.7 | 8:36 | 5:15 |
| 7 | 8.7 | 8:34 | 5:17 |
| 8 | 8.8 | 8:32 | 5:19 |
| 9 | 8.9 | 8:30 | 5:21 |
| 10 | 8.9 | 8:28 | 5:23 |
| 11 | 9.0 | 8:26 | 5:25 |
| 12 | 9.1 | 8:24 | 5:27 |
| 13 | 9.1 | 8:22 | 5:29 |
| 14 | 9.2 | 8:20 | 5:32 |
| 15 | 9.3 | 8:18 | 5:34 |
| 16 | 9.3 | 8:15 | 5:36 |
| 17 | 9.4 | 8:13 | 5:38 |
| 18 | 9.5 | 8:11 | 5:40 |
| 19 | 9.6 | 8:09 | 5:42 |
| 20 | 9.6 | 8:07 | 5:44 |
| 21 | 9.7 | 8:04 | 5:46 |
| 22 | 9.8 | 8:02 | 5:48 |
| 23 | 9.8 | 8:00 | 5:51 |
| 24 | 9.9 | 7:57 | 5:53 |
| 25 | 10.0 | 7:55 | 5:55 |
| 26 | 10.1 | 7:53 | 5:57 |
| 27 | 10.1 | 7:50 | 5:59 |
| 28 | 10.2 | 7:48 | 6:01 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 2.04 kWh/m².
For context, solar energy here swings from a low near 0.71 kWh/m² to a high of 5.84 kWh/m² in June across the year — February's 2.04 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 1.4 | 1.5 | 1.5 | 1.6 | 1.6 | 1.7 | 1.7 | 1.7 | 1.8 | 1.8 | 1.9 | 1.9 | 2.0 | 2.0 | 2.1 | 2.1 | 2.2 | 2.2 | 2.3 | 2.3 | 2.4 | 2.4 | 2.5 | 2.5 | 2.6 | 2.6 | 2.7 | 2.8 |
| Level | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 1.4 | Dim |
| 2 | 1.5 | Dim |
| 3 | 1.5 | Dim |
| 4 | 1.6 | Dim |
| 5 | 1.6 | Dim |
| 6 | 1.7 | Dim |
| 7 | 1.7 | Dim |
| 8 | 1.7 | Dim |
| 9 | 1.8 | Dim |
| 10 | 1.8 | Dim |
| 11 | 1.9 | Dim |
| 12 | 1.9 | Dim |
| 13 | 2.0 | Dim |
| 14 | 2.0 | Moderate |
| 15 | 2.1 | Moderate |
| 16 | 2.1 | Moderate |
| 17 | 2.2 | Moderate |
| 18 | 2.2 | Moderate |
| 19 | 2.3 | Moderate |
| 20 | 2.3 | Moderate |
| 21 | 2.4 | Moderate |
| 22 | 2.4 | Moderate |
| 23 | 2.5 | Moderate |
| 24 | 2.5 | Moderate |
| 25 | 2.6 | Moderate |
| 26 | 2.6 | Moderate |
| 27 | 2.7 | Moderate |
| 28 | 2.8 | Moderate |
Hazard calendar for Tynda
None of Tynda's seasonal hazards are active in February. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Tynda's rainy season runs May–September, when most of the year's rain falls.
Is February a good time to visit Tynda?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a weaker month for outdoor sightseeing in Tynda.
What to pack for Tynda in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Tynda sees daytime highs around -16°C and nights near -29°C. Pack a warm layer and a heavy coat.
UV index in Tynda in February
Clear-sky midday UV in February peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Tynda peaks around July 13 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 0 | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 0 |
| Level | Low | Low | Low | Moderate | Moderate | Moderate | High | Moderate | Moderate | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 0 | Low |
| Feb | 1 | Low |
| Mar | 2 | Low |
| Apr | 4 | Moderate |
| May | 5 | Moderate |
| Jun | 5 | Moderate |
| Jul | 5 | High |
| Aug | 4 | Moderate |
| Sep | 3 | Moderate |
| Oct | 2 | Low |
| Nov | 1 | Low |
| Dec | 0 | Low |
Air quality in Tynda in February
Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.
Air quality in Tynda is worst in July — around 68 µg/m³ PM2.5 (unhealthy), about 85.5× the cleanest month (December, 1 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) | 2 | 2 | 6 | 7 | 10 | 39 | 68 | 10 | 5 | 4 | 2 | 1 |
| Level | Good | Good | Good | Good | Good | Poor | Unhealthy | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 2 | Good |
| Feb | 2 | Good |
| Mar | 6 | Good |
| Apr | 7 | Good |
| May | 10 | Good |
| Jun | 39 | Poor |
| Jul | 68 | Unhealthy |
| Aug | 10 | Good |
| Sep | 5 | Good |
| Oct | 4 | Good |
| Nov | 2 | Good |
| Dec | 1 | Good |
Where is Tynda?
Tynda sits at 55.1°N, 124.7°E, 488 m above sea level, in Russia. The nearest listed city is Neryungri, 168 km away.
Topography around Tynda
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tynda.
Within 3 km, the terrain around Tynda has significant variations in elevation — a maximum elevation change of 274 m around an average of 543 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 449 m; within 80 km, large variations in elevation — a maximum elevation change of 1,151 m.
The land around Tynda is covered by trees (74%) within 3 km, trees (88%) within 16 km, and trees (90%) within 80 km.
Russia travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 32% of US
- price level, 2025
- GDP per capita
- $17,547
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Safe drinking water
- 76%
- of population, 2024
- Homicide rate
- 6.8
- per 100k, 2021
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 521
- 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 Tynda (55.1494°, 124.7368°, elevation 488 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).