Arsen’yev weather in February
In February, Arsen’yev sees average daytime highs of -6°C and overnight lows near -20°C, with 14 mm of precipitation across 3.3 wet days and about 10.2 hours of daylight. It is the 10th-warmest and 11th-wettest month of the year here.
Highs climb over the month, from about -9°C in the first days to -3°C by the end. The sky is clear or mostly clear about 36% of the time in February, and the air most often feels dry.
Daylight stretches from about 9 h 36 min at the start of February to 10 h 48 min by month's end. Set against the rest of the year, February is Arsen’yev's 5th-clearest and 6th-windiest month. For the whole year in context, see Arsen’yev's year-round climate.
- Daytime high
- -6°
- 10th warmest
- Overnight low
- -20°
- 3rd coldest
- Precipitation
- 14 mm
- 3.3 wet days
- Daylight
- 10 h 12 min
- 8:16 AM – 6:27 PM
- Cloud cover
- 52%
- 5th clearest
- Wind
- 9 km/h
- 6th windiest
- Solar energy
- 3.23 kWh/m²
- Travel score
- 0.0
- out of 10
Arsen’yev is city in Primorsky Krai, Russia.
- Density
- 647/km²
- people per km²
- Founded
- 1902
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Highs climb over the month, from about -9°C in the first days to -3°C by the end.
A typical February day in Arsen’yev reaches about -6°C in the afternoon and slips back to -20°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between -13°C and 1°C. Set against its neighbours, February runs about 5°C warmer than January and about 8°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) | -9 | -9 | -9 | -9 | -8 | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -4 | -4 | -4 | -3 | -3 | -3 | -3 | -2 |
| Avg low (°C) | -23 | -22 | -22 | -22 | -22 | -22 | -21 | -21 | -21 | -21 | -21 | -20 | -20 | -20 | -20 | -19 | -19 | -19 | -19 | -18 | -18 | -18 | -18 | -17 | -17 | -17 | -16 | -16 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | -9 | -23 |
| 2 | -9 | -22 |
| 3 | -9 | -22 |
| 4 | -9 | -22 |
| 5 | -8 | -22 |
| 6 | -8 | -22 |
| 7 | -8 | -21 |
| 8 | -8 | -21 |
| 9 | -8 | -21 |
| 10 | -7 | -21 |
| 11 | -7 | -21 |
| 12 | -7 | -20 |
| 13 | -7 | -20 |
| 14 | -6 | -20 |
| 15 | -6 | -20 |
| 16 | -6 | -19 |
| 17 | -5 | -19 |
| 18 | -5 | -19 |
| 19 | -5 | -19 |
| 20 | -5 | -18 |
| 21 | -4 | -18 |
| 22 | -4 | -18 |
| 23 | -4 | -18 |
| 24 | -3 | -17 |
| 25 | -3 | -17 |
| 26 | -3 | -17 |
| 27 | -3 | -16 |
| 28 | -2 | -16 |
How February really feels in Arsen’yev
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.
Arsen’yev weather by month
How February compares with the rest of the year at a glance. February is the 10th-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 | -11° / -24° | 11 | 2.8 | 3.7 | 9.1 | 0.0 |
| Feb | -6° / -20° | 14 | 3.3 | 4.1 | 10.2 | 0.0 |
| Mar | 2° / -11° | 30 | 6.3 | 5.6 | 11.6 | 0.1 |
| Apr | 12° / 0° | 51 | 9.4 | 3.1 | 13.2 | 3.1 |
| May | 18° / 7° | 85 | 12.6 | 0.1 | 14.5 | 5.4 |
| Jun | 22° / 13° | 91 | 12.7 | 0 | 15.2 | 6.1 |
| Jul | 25° / 17° | 131 | 13.7 | 0 | 15 | 6.0 |
| Aug | 25° / 16° | 130 | 13.6 | 0 | 13.8 | 6.1 |
| Sep | 20° / 9° | 85 | 9.6 | 0.1 | 12.3 | 6.4 |
| Oct | 12° / 1° | 64 | 9.4 | 1.5 | 10.8 | 3.6 |
| Nov | 1° / -9° | 35 | 5.8 | 4.4 | 9.4 | 0.1 |
| Dec | -9° / -21° | 19 | 3.9 | 4.5 | 8.7 | 0.0 |
Cloud cover in February
The sky is clear or mostly clear about 36% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 18% of February, with mostly cloudy or overcast conditions the remaining 46%.
| 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 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 53 | 54 | 53 | 53 | 52 | 52 | 52 | 52 | 52 | 52 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 |
| Cloudier (%) | 42 | 42 | 43 | 43 | 43 | 44 | 44 | 45 | 45 | 46 | 47 | 46 | 47 | 47 | 48 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 58 | 42 |
| 2 | 58 | 42 |
| 3 | 57 | 43 |
| 4 | 57 | 43 |
| 5 | 57 | 43 |
| 6 | 56 | 44 |
| 7 | 56 | 44 |
| 8 | 55 | 45 |
| 9 | 55 | 45 |
| 10 | 54 | 46 |
| 11 | 53 | 47 |
| 12 | 54 | 46 |
| 13 | 53 | 47 |
| 14 | 53 | 47 |
| 15 | 52 | 48 |
| 16 | 52 | 48 |
| 17 | 52 | 48 |
| 18 | 52 | 48 |
| 19 | 52 | 48 |
| 20 | 52 | 48 |
| 21 | 53 | 47 |
| 22 | 53 | 47 |
| 23 | 53 | 47 |
| 24 | 53 | 47 |
| 25 | 53 | 47 |
| 26 | 53 | 47 |
| 27 | 53 | 47 |
| 28 | 53 | 47 |
Chance of precipitation in February
Arsen’yev gets around 14 mm of rain and snow over 3.3 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 12% and peaks near 17% on the wettest days, and about 4 days bring snow. The odds climb 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 |
| Snow chance (%) | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 8 | 10 |
| 2 | 8 | 10 |
| 3 | 8 | 10 |
| 4 | 8 | 10 |
| 5 | 8 | 10 |
| 6 | 8 | 10 |
| 7 | 8 | 11 |
| 8 | 9 | 11 |
| 9 | 9 | 11 |
| 10 | 9 | 12 |
| 11 | 10 | 12 |
| 12 | 10 | 13 |
| 13 | 10 | 13 |
| 14 | 11 | 14 |
| 15 | 11 | 15 |
| 16 | 12 | 16 |
| 17 | 13 | 16 |
| 18 | 13 | 17 |
| 19 | 14 | 17 |
| 20 | 14 | 18 |
| 21 | 14 | 18 |
| 22 | 15 | 18 |
| 23 | 15 | 18 |
| 24 | 15 | 19 |
| 25 | 16 | 19 |
| 26 | 16 | 19 |
| 27 | 17 | 19 |
| 28 | 17 | 19 |
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 9 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 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | 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 |
Sunrise & sunset in February
Daylight runs from about 9 h 36 min at the start of February to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 72 minutes over February. Sunrise moves from 8:33 AM to 7:56 AM, and sunset from 6:08 PM to 6:44 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) | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10.0 | 10.0 | 10.1 | 10.1 | 10.2 | 10.2 | 10.3 | 10.3 | 10.4 | 10.4 | 10.5 | 10.5 | 10.6 | 10.6 | 10.7 | 10.7 | 10.8 | 10.8 |
| Sunrise (AM) | 8:33 | 8:32 | 8:31 | 8:30 | 8:29 | 8:28 | 8:27 | 8:25 | 8:24 | 8:23 | 8:22 | 8:20 | 8:19 | 8:18 | 8:16 | 8:15 | 8:13 | 8:12 | 8:10 | 8:09 | 8:07 | 8:06 | 8:04 | 8:03 | 8:01 | 8:00 | 7:58 | 7:56 |
| Sunset (PM) | 6:08 | 6:09 | 6:10 | 6:12 | 6:13 | 6:14 | 6:16 | 6:17 | 6:18 | 6:20 | 6:21 | 6:23 | 6:24 | 6:25 | 6:27 | 6:28 | 6:29 | 6:31 | 6:32 | 6:34 | 6:35 | 6:36 | 6:38 | 6:39 | 6:40 | 6:42 | 6:43 | 6:44 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.6 | 8:33 | 6:08 |
| 2 | 9.6 | 8:32 | 6:09 |
| 3 | 9.7 | 8:31 | 6:10 |
| 4 | 9.7 | 8:30 | 6:12 |
| 5 | 9.7 | 8:29 | 6:13 |
| 6 | 9.8 | 8:28 | 6:14 |
| 7 | 9.8 | 8:27 | 6:16 |
| 8 | 9.9 | 8:25 | 6:17 |
| 9 | 9.9 | 8:24 | 6:18 |
| 10 | 9.9 | 8:23 | 6:20 |
| 11 | 10.0 | 8:22 | 6:21 |
| 12 | 10.0 | 8:20 | 6:23 |
| 13 | 10.1 | 8:19 | 6:24 |
| 14 | 10.1 | 8:18 | 6:25 |
| 15 | 10.2 | 8:16 | 6:27 |
| 16 | 10.2 | 8:15 | 6:28 |
| 17 | 10.3 | 8:13 | 6:29 |
| 18 | 10.3 | 8:12 | 6:31 |
| 19 | 10.4 | 8:10 | 6:32 |
| 20 | 10.4 | 8:09 | 6:34 |
| 21 | 10.5 | 8:07 | 6:35 |
| 22 | 10.5 | 8:06 | 6:36 |
| 23 | 10.6 | 8:04 | 6:38 |
| 24 | 10.6 | 8:03 | 6:39 |
| 25 | 10.7 | 8:01 | 6:40 |
| 26 | 10.7 | 8:00 | 6:42 |
| 27 | 10.8 | 7:58 | 6:43 |
| 28 | 10.8 | 7:56 | 6:44 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 3.23 kWh/m².
For context, solar energy here swings from a low near 1.82 kWh/m² to a high of 5.5 kWh/m² in June across the year — February's 3.23 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) | 2.7 | 2.8 | 2.8 | 2.8 | 2.9 | 2.9 | 2.9 | 3.0 | 3.0 | 3.0 | 3.1 | 3.1 | 3.2 | 3.2 | 3.2 | 3.3 | 3.3 | 3.4 | 3.4 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 | 3.7 | 3.8 | 3.8 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 2.7 | Moderate |
| 2 | 2.8 | Moderate |
| 3 | 2.8 | Moderate |
| 4 | 2.8 | Moderate |
| 5 | 2.9 | Moderate |
| 6 | 2.9 | Moderate |
| 7 | 2.9 | Moderate |
| 8 | 3.0 | Moderate |
| 9 | 3.0 | Moderate |
| 10 | 3.0 | Moderate |
| 11 | 3.1 | Moderate |
| 12 | 3.1 | Moderate |
| 13 | 3.2 | Moderate |
| 14 | 3.2 | Moderate |
| 15 | 3.2 | Moderate |
| 16 | 3.3 | Moderate |
| 17 | 3.3 | Moderate |
| 18 | 3.4 | Moderate |
| 19 | 3.4 | Moderate |
| 20 | 3.5 | Moderate |
| 21 | 3.5 | Moderate |
| 22 | 3.5 | Moderate |
| 23 | 3.6 | Moderate |
| 24 | 3.6 | Moderate |
| 25 | 3.7 | Moderate |
| 26 | 3.7 | Moderate |
| 27 | 3.8 | Moderate |
| 28 | 3.8 | Moderate |
Hazard calendar for Arsen’yev
None of Arsen’yev's seasonal hazards are active in February. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Arsen’yev's rainy season runs May–October, when most of the year's rain falls.
Is February a good time to visit Arsen’yev?
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 Arsen’yev.
What to pack for Arsen’yev in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Arsen’yev sees daytime highs around -6°C and nights near -20°C. Pack a warm layer and a heavy coat. About 3 days see rain.
UV index in Arsen’yev in February
Clear-sky midday UV in February peaks around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Arsen’yev peaks around August 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 | 3 | 5 | 7 | 7 | 5 | 9 | 6 | 3 | 2 | 1 |
| Level | Low | Low | Moderate | High | High | High | High | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | High |
| May | 7 | High |
| Jun | 7 | High |
| Jul | 5 | High |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Arsen’yev 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 Arsen’yev is worst in April — around 30 µg/m³ PM2.5 (moderate), about 4.9× the cleanest month (September, 6 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 | 17 | 25 | 30 | 16 | 11 | 10 | 7 | 6 | 11 | 14 | 11 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 17 | Moderate |
| Mar | 25 | Moderate |
| Apr | 30 | Moderate |
| May | 16 | Moderate |
| Jun | 11 | Good |
| Jul | 10 | Good |
| Aug | 7 | Good |
| Sep | 6 | Good |
| Oct | 11 | Good |
| Nov | 14 | Moderate |
| Dec | 11 | Good |
Where is Arsen’yev?
Arsen’yev sits at 44.2°N, 133.3°E, 172 m above sea level, in Russia. The nearest listed city is Spassk-Dal’niy, 61 km away.
Topography around Arsen’yev
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Arsen’yev.
Within 3 km, the terrain around Arsen’yev has only modest variations in elevation — a maximum elevation change of 128 m around an average of 179 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 809 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,512 m.
The land around Arsen’yev is covered by artificial surfaces (35%), trees (27%) and cropland (21%) within 3 km, trees (57%) and cropland (24%) within 16 km, and trees (81%) 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 Arsen’yev (44.157°, 133.2733°, elevation 172 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).