Bol'šoj Kamen' weather in May
In May, Bol'šoj Kamen' sees average daytime highs of 11°C and overnight lows near 8°C, with 75 mm of precipitation across 9.6 wet days and about 14.4 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.
Highs climb over the month, from about 9°C in the first days to 13°C by the end. The sky is clear or mostly clear about 23% of the time in May, and the air most often feels dry.
Daylight stretches from about 13 h 54 min at the start of May to 14 h 54 min by month's end. Set against the rest of the year, May is Bol'šoj Kamen''s 9th-clearest and 9th-windiest month. For the whole year in context, see Bol'šoj Kamen''s year-round climate.
- Daytime high
- 11°
- 6th warmest
- Overnight low
- 8°
- 7th coldest
- Precipitation
- 75 mm
- 9.6 wet days
- Daylight
- 14 h 30 min
- 5:53 AM – 8:21 PM
- Cloud cover
- 67%
- 9th clearest
- Wind
- 14 km/h
- 9th windiest
- Solar energy
- 5.43 kWh/m²
- Travel score
- 2.6
- out of 10
Bol'šoj Kamen' is city in Russia.
- Density
- 337/km²
- people per km²
- Founded
- 1947
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs climb over the month, from about 9°C in the first days to 13°C by the end.
A typical May day in Bol'šoj Kamen' reaches about 11°C in the afternoon and slips back to 8°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 14°C. Set against its neighbours, May runs about 5°C warmer than April and about 5°C cooler than June.
| 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) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 |
| Avg low (°C) | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 8 | 5 |
| 2 | 9 | 5 |
| 3 | 9 | 5 |
| 4 | 9 | 5 |
| 5 | 9 | 5 |
| 6 | 9 | 6 |
| 7 | 9 | 6 |
| 8 | 9 | 6 |
| 9 | 10 | 6 |
| 10 | 10 | 6 |
| 11 | 10 | 6 |
| 12 | 10 | 7 |
| 13 | 10 | 7 |
| 14 | 10 | 7 |
| 15 | 11 | 7 |
| 16 | 11 | 7 |
| 17 | 11 | 8 |
| 18 | 11 | 8 |
| 19 | 11 | 8 |
| 20 | 12 | 8 |
| 21 | 12 | 8 |
| 22 | 12 | 9 |
| 23 | 12 | 9 |
| 24 | 12 | 9 |
| 25 | 12 | 9 |
| 26 | 13 | 9 |
| 27 | 13 | 10 |
| 28 | 13 | 10 |
| 29 | 13 | 10 |
| 30 | 13 | 10 |
| 31 | 13 | 10 |
How May really feels in Bol'šoj Kamen'
Once humidity and wind are folded in, May 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.
May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Bol'šoj Kamen' weather by month
How May compares with the rest of the year at a glance. May is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -7° / -12° | 11 | 2.3 | 2.6 | 9.2 | 0.0 |
| Feb | -4° / -10° | 15 | 2.8 | 2.9 | 10.2 | 0.0 |
| Mar | 1° / -3° | 28 | 5.1 | 3.8 | 11.6 | 0.0 |
| Apr | 6° / 2° | 38 | 6.4 | 1.3 | 13.1 | 0.5 |
| May | 11° / 8° | 75 | 9.6 | 0.1 | 14.4 | 2.6 |
| Jun | 16° / 13° | 63 | 8.8 | 0 | 15.1 | 4.7 |
| Jul | 20° / 18° | 125 | 9.9 | 0 | 14.9 | 6.0 |
| Aug | 22° / 20° | 141 | 11.1 | 0 | 13.8 | 6.4 |
| Sep | 19° / 16° | 89 | 8.3 | 0 | 12.3 | 6.5 |
| Oct | 13° / 9° | 67 | 7.7 | 0.5 | 10.8 | 4.1 |
| Nov | 4° / -1° | 37 | 5.9 | 2.6 | 9.5 | 0.5 |
| Dec | -4° / -9° | 20 | 3.7 | 3.6 | 8.9 | 0.0 |
Cloud cover in May
The sky is clear or mostly clear about 23% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 60%. 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 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 49 | 48 | 48 | 46 | 45 | 44 | 42 | 41 | 41 | 39 | 39 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 37 |
| Cloudier (%) | 51 | 52 | 52 | 54 | 55 | 56 | 58 | 59 | 59 | 61 | 61 | 62 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 63 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 49 | 51 |
| 2 | 48 | 52 |
| 3 | 48 | 52 |
| 4 | 46 | 54 |
| 5 | 45 | 55 |
| 6 | 44 | 56 |
| 7 | 42 | 58 |
| 8 | 41 | 59 |
| 9 | 41 | 59 |
| 10 | 39 | 61 |
| 11 | 39 | 61 |
| 12 | 38 | 62 |
| 13 | 37 | 63 |
| 14 | 37 | 63 |
| 15 | 37 | 63 |
| 16 | 37 | 63 |
| 17 | 37 | 63 |
| 18 | 37 | 63 |
| 19 | 37 | 63 |
| 20 | 37 | 63 |
| 21 | 38 | 62 |
| 22 | 38 | 62 |
| 23 | 38 | 62 |
| 24 | 38 | 62 |
| 25 | 38 | 62 |
| 26 | 38 | 62 |
| 27 | 38 | 62 |
| 28 | 38 | 62 |
| 29 | 38 | 62 |
| 30 | 38 | 62 |
| 31 | 37 | 63 |
Chance of precipitation in May
Bol'šoj Kamen' gets around 75 mm of rain and snow over 9.6 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 30% and peaks near 31% on the wettest days, and about 0 day brings 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 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 29 |
| Rain chance (%) | |
|---|---|
| 1 | 27 |
| 2 | 27 |
| 3 | 27 |
| 4 | 28 |
| 5 | 28 |
| 6 | 29 |
| 7 | 29 |
| 8 | 29 |
| 9 | 30 |
| 10 | 30 |
| 11 | 30 |
| 12 | 30 |
| 13 | 30 |
| 14 | 30 |
| 15 | 30 |
| 16 | 31 |
| 17 | 31 |
| 18 | 31 |
| 19 | 31 |
| 20 | 31 |
| 21 | 31 |
| 22 | 31 |
| 23 | 31 |
| 24 | 31 |
| 25 | 31 |
| 26 | 30 |
| 27 | 30 |
| 28 | 30 |
| 29 | 30 |
| 30 | 29 |
| 31 | 29 |
Humidity in May
Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May 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 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 99 | 99 | 99 | 98 | 98 | 97 | 96 |
| Comfortable (%) | 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 | 1 | 1 | 2 | 2 | 3 | 4 |
| Dry (%) | Comfortable (%) | |
|---|---|---|
| 1 | 100 | 0 |
| 2 | 100 | 0 |
| 3 | 100 | 0 |
| 4 | 100 | 0 |
| 5 | 100 | 0 |
| 6 | 100 | 0 |
| 7 | 100 | 0 |
| 8 | 100 | 0 |
| 9 | 100 | 0 |
| 10 | 100 | 0 |
| 11 | 100 | 0 |
| 12 | 100 | 0 |
| 13 | 100 | 0 |
| 14 | 100 | 0 |
| 15 | 100 | 0 |
| 16 | 100 | 0 |
| 17 | 100 | 0 |
| 18 | 100 | 0 |
| 19 | 100 | 0 |
| 20 | 100 | 0 |
| 21 | 100 | 0 |
| 22 | 100 | 0 |
| 23 | 100 | 0 |
| 24 | 100 | 0 |
| 25 | 99 | 1 |
| 26 | 99 | 1 |
| 27 | 99 | 1 |
| 28 | 98 | 2 |
| 29 | 98 | 2 |
| 30 | 97 | 3 |
| 31 | 96 | 4 |
Wind in May
Winds average 14 km/h in May.
Across May, daily wind ranges from about 13 km/h on the calmest days to 14 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) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 14 | light breeze |
| 2 | 14 | light breeze |
| 3 | 14 | light breeze |
| 4 | 14 | light breeze |
| 5 | 14 | light breeze |
| 6 | 14 | light breeze |
| 7 | 14 | light breeze |
| 8 | 14 | light breeze |
| 9 | 14 | light breeze |
| 10 | 14 | light breeze |
| 11 | 14 | light breeze |
| 12 | 14 | light breeze |
| 13 | 14 | light breeze |
| 14 | 14 | light breeze |
| 15 | 14 | light breeze |
| 16 | 14 | light breeze |
| 17 | 14 | light breeze |
| 18 | 14 | light breeze |
| 19 | 14 | light breeze |
| 20 | 14 | light breeze |
| 21 | 14 | light breeze |
| 22 | 14 | light breeze |
| 23 | 14 | light breeze |
| 24 | 14 | light breeze |
| 25 | 14 | light breeze |
| 26 | 14 | light breeze |
| 27 | 14 | light breeze |
| 28 | 14 | light breeze |
| 29 | 13 | light breeze |
| 30 | 13 | light breeze |
| 31 | 13 | light breeze |
Sunrise & sunset in May
Daylight runs from about 13 h 54 min at the start of May to 14 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 60 minutes over May. Sunrise moves from 6:12 AM to 5:40 AM, and sunset from 8:04 PM to 8:35 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) | 13.9 | 13.9 | 14.0 | 14.0 | 14.0 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 | 14.8 | 14.9 | 14.9 | 14.9 |
| Sunrise (AM) | 6:12 | 6:10 | 6:09 | 6:08 | 6:06 | 6:05 | 6:04 | 6:02 | 6:01 | 6:00 | 5:58 | 5:57 | 5:56 | 5:55 | 5:54 | 5:53 | 5:52 | 5:51 | 5:50 | 5:49 | 5:48 | 5:47 | 5:46 | 5:45 | 5:45 | 5:44 | 5:43 | 5:42 | 5:42 | 5:41 | 5:40 |
| Sunset (PM) | 8:04 | 8:05 | 8:06 | 8:07 | 8:08 | 8:10 | 8:11 | 8:12 | 8:13 | 8:14 | 8:15 | 8:16 | 8:18 | 8:19 | 8:20 | 8:21 | 8:22 | 8:23 | 8:24 | 8:25 | 8:26 | 8:27 | 8:28 | 8:29 | 8:30 | 8:31 | 8:32 | 8:33 | 8:34 | 8:35 | 8:35 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.9 | 6:12 | 8:04 |
| 2 | 13.9 | 6:10 | 8:05 |
| 3 | 14.0 | 6:09 | 8:06 |
| 4 | 14.0 | 6:08 | 8:07 |
| 5 | 14.0 | 6:06 | 8:08 |
| 6 | 14.1 | 6:05 | 8:10 |
| 7 | 14.1 | 6:04 | 8:11 |
| 8 | 14.2 | 6:02 | 8:12 |
| 9 | 14.2 | 6:01 | 8:13 |
| 10 | 14.2 | 6:00 | 8:14 |
| 11 | 14.3 | 5:58 | 8:15 |
| 12 | 14.3 | 5:57 | 8:16 |
| 13 | 14.4 | 5:56 | 8:18 |
| 14 | 14.4 | 5:55 | 8:19 |
| 15 | 14.4 | 5:54 | 8:20 |
| 16 | 14.5 | 5:53 | 8:21 |
| 17 | 14.5 | 5:52 | 8:22 |
| 18 | 14.5 | 5:51 | 8:23 |
| 19 | 14.6 | 5:50 | 8:24 |
| 20 | 14.6 | 5:49 | 8:25 |
| 21 | 14.6 | 5:48 | 8:26 |
| 22 | 14.7 | 5:47 | 8:27 |
| 23 | 14.7 | 5:46 | 8:28 |
| 24 | 14.7 | 5:45 | 8:29 |
| 25 | 14.8 | 5:45 | 8:30 |
| 26 | 14.8 | 5:44 | 8:31 |
| 27 | 14.8 | 5:43 | 8:32 |
| 28 | 14.8 | 5:42 | 8:33 |
| 29 | 14.9 | 5:42 | 8:34 |
| 30 | 14.9 | 5:41 | 8:35 |
| 31 | 14.9 | 5:40 | 8:35 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 5.43 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 1.94 kWh/m² to a high of 5.43 kWh/m² in May across the year — May's 5.43 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) | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 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 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.5 | Bright |
| 2 | 5.5 | Bright |
| 3 | 5.5 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.4 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.4 | Bright |
| 11 | 5.4 | Bright |
| 12 | 5.4 | Bright |
| 13 | 5.4 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.4 | Bright |
| 17 | 5.5 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.5 | Bright |
| 22 | 5.5 | Bright |
| 23 | 5.5 | Bright |
| 24 | 5.5 | Bright |
| 25 | 5.5 | Bright |
| 26 | 5.5 | Bright |
| 27 | 5.5 | Bright |
| 28 | 5.5 | Bright |
| 29 | 5.5 | Bright |
| 30 | 5.5 | Bright |
| 31 | 5.5 | Bright |
Hazard calendar for Bol'šoj Kamen'
In May, Bol'šoj Kamen' sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.
Bol'šoj Kamen' sits in the Pacific typhoon belt; the season peaks July–October.
Bol'šoj Kamen''s rainy season runs July–October, when most of the year's rain falls.
Is May a good time to visit Bol'šoj Kamen'?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a weaker month for outdoor sightseeing in Bol'šoj Kamen'.
What to pack for Bol'šoj Kamen' in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Bol'šoj Kamen' sees daytime highs around 11°C and nights near 8°C. Pack a warm layer. Worth having: rain gear and sun protection. About 10 days see rain.
Sea temperature near Bol'šoj Kamen' in May
The nearest coast averages about 8°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 18 km away) is warmest in August at about 21°C and coldest in February near -0°C.
It's comfortable for a long swim from Aug 11 to Aug 26 — about 0.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 0 | 0 | 0 | 3 | 8 | 13 | 17 | 21 | 19 | 14 | 7 | 3 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Cool | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 0 | Bracing |
| Feb | 0 | Bracing |
| Mar | 0 | Bracing |
| Apr | 3 | Bracing |
| May | 8 | Bracing |
| Jun | 13 | Bracing |
| Jul | 17 | Cool |
| Aug | 21 | Refreshing |
| Sep | 19 | Cool |
| Oct | 14 | Bracing |
| Nov | 7 | Bracing |
| Dec | 3 | Bracing |
UV index in Bol'šoj Kamen' in May
Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bol'šoj Kamen' peaks around August 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. 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 8 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 | 6 | 8 | 6 | 3 | 2 | 1 |
| Level | Low | Low | Moderate | Moderate | Very high | High | High | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | Moderate |
| May | 7 | Very high |
| Jun | 7 | High |
| Jul | 6 | High |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Bol'šoj Kamen' in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Bol'šoj Kamen' is worst in April — around 45 µg/m³ PM2.5 (poor), about 6.2× the cleanest month (August, 7 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) | 16 | 23 | 30 | 45 | 17 | 8 | 8 | 7 | 7 | 11 | 16 | 13 |
| Level | Moderate | Moderate | Moderate | Poor | Moderate | Good | Good | Good | Good | Good | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 23 | Moderate |
| Mar | 30 | Moderate |
| Apr | 45 | Poor |
| May | 17 | Moderate |
| Jun | 8 | Good |
| Jul | 8 | Good |
| Aug | 7 | Good |
| Sep | 7 | Good |
| Oct | 11 | Good |
| Nov | 16 | Moderate |
| Dec | 13 | Moderate |
Where is Bol'šoj Kamen'?
Bol'šoj Kamen' sits at 43.1°N, 132.4°E, 18 m above sea level, in Russia. The nearest listed city is Fokino, 16 km away.
Topography around Bol'šoj Kamen'
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bol'šoj Kamen'.
Within 3 km, the terrain around Bol'šoj Kamen' has only modest variations in elevation — a maximum elevation change of 221 m around an average of 41 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 706 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,330 m.
The land around Bol'šoj Kamen' is covered by trees (37%) and artificial surfaces (26%) within 3 km, trees (44%) and water (43%) within 16 km, and trees (58%) and water (34%) 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 Bol'šoj Kamen' (43.1112°, 132.3502°, elevation 18 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).