Shiroishi weather in November
In November, Shiroishi sees average daytime highs of 12°C and overnight lows near 3°C, with 71 mm of precipitation across 11.6 wet days and about 9.9 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.
Highs ease over the month, from about 14°C in the first days to 9°C by the end. The sky is clear or mostly clear about 23% of the time in November, and the air most often feels dry.
Daylight stretches from about 10 h 24 min at the start of November to 9 h 36 min by month's end. Set against the rest of the year, November is Shiroishi's 1st-clearest and 6th-windiest month. For the whole year in context, see Shiroishi's year-round climate.
- Daytime high
- 12°
- 8th warmest
- Overnight low
- 3°
- 5th coldest
- Precipitation
- 71 mm
- 11.6 wet days
- Daylight
- 9 h 54 min
- 6:26 AM – 4:20 PM
- Cloud cover
- 60%
- 1st clearest
- Wind
- 8 km/h
- 6th windiest
- Solar energy
- 2.3 kWh/m²
- Travel score
- 2.9
- out of 10
Shiroishi is city in Miyagi Prefecture, Japan.
- Density
- 116/km²
- people per km²
- Founded
- 1954
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in November
Highs ease over the month, from about 14°C in the first days to 9°C by the end.
A typical November day in Shiroishi reaches about 12°C in the afternoon and slips back to 3°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 16°C. Set against its neighbours, November runs about 6°C cooler than October and about 6°C warmer than December.
| 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) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 |
| Avg low (°C) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 15 | 6 |
| 2 | 15 | 6 |
| 3 | 14 | 6 |
| 4 | 14 | 6 |
| 5 | 14 | 5 |
| 6 | 14 | 5 |
| 7 | 14 | 5 |
| 8 | 13 | 5 |
| 9 | 13 | 5 |
| 10 | 13 | 4 |
| 11 | 13 | 4 |
| 12 | 12 | 4 |
| 13 | 12 | 4 |
| 14 | 12 | 4 |
| 15 | 12 | 3 |
| 16 | 11 | 3 |
| 17 | 11 | 3 |
| 18 | 11 | 3 |
| 19 | 11 | 3 |
| 20 | 10 | 3 |
| 21 | 10 | 2 |
| 22 | 10 | 2 |
| 23 | 10 | 2 |
| 24 | 10 | 2 |
| 25 | 9 | 2 |
| 26 | 9 | 2 |
| 27 | 9 | 1 |
| 28 | 9 | 1 |
| 29 | 9 | 1 |
| 30 | 8 | 1 |
How November really feels in Shiroishi
Once humidity and wind are folded in, November averages 0 days that feel above 32°C and 10 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in November is cold — wind chill drags the overnight "feels like" below the raw low.
Shiroishi weather by month
How November compares with the rest of the year at a glance. November is the 8th-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 | 3° / -4° | 78 | 14.5 | 15 | 9.7 | 0.0 |
| Feb | 4° / -4° | 58 | 11.9 | 11.7 | 10.5 | 0.0 |
| Mar | 8° / -1° | 92 | 13.4 | 8.2 | 11.7 | 1.0 |
| Apr | 14° / 4° | 95 | 12.5 | 1.8 | 13 | 3.8 |
| May | 19° / 10° | 98 | 12.4 | 0 | 14 | 5.7 |
| Jun | 22° / 15° | 126 | 13.6 | 0 | 14.6 | 5.8 |
| Jul | 26° / 19° | 188 | 18.2 | 0 | 14.4 | 5.2 |
| Aug | 27° / 20° | 160 | 15.8 | 0 | 13.5 | 5.5 |
| Sep | 23° / 16° | 153 | 14 | 0 | 12.3 | 5.8 |
| Oct | 18° / 10° | 135 | 11.5 | 0 | 11 | 5.4 |
| Nov | 12° / 3° | 71 | 11.6 | 2 | 9.9 | 2.9 |
| Dec | 6° / -1° | 69 | 14.5 | 10.1 | 9.4 | 0.3 |
Cloud cover in November
The sky is clear or mostly clear about 23% of the time in November, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 28% of November, with mostly cloudy or overcast conditions the remaining 50%. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 55 | 56 | 55 | 55 | 55 | 54 | 53 | 52 | 52 | 51 | 51 | 51 | 49 | 49 | 49 | 48 | 49 | 49 | 49 | 48 | 48 | 48 | 49 | 48 | 48 | 48 | 48 | 48 | 47 | 47 |
| Cloudier (%) | 45 | 44 | 45 | 45 | 45 | 46 | 47 | 48 | 48 | 49 | 49 | 49 | 51 | 51 | 51 | 52 | 51 | 51 | 51 | 52 | 52 | 52 | 51 | 52 | 52 | 52 | 52 | 52 | 53 | 53 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 55 | 45 |
| 2 | 56 | 44 |
| 3 | 55 | 45 |
| 4 | 55 | 45 |
| 5 | 55 | 45 |
| 6 | 54 | 46 |
| 7 | 53 | 47 |
| 8 | 52 | 48 |
| 9 | 52 | 48 |
| 10 | 51 | 49 |
| 11 | 51 | 49 |
| 12 | 51 | 49 |
| 13 | 49 | 51 |
| 14 | 49 | 51 |
| 15 | 49 | 51 |
| 16 | 48 | 52 |
| 17 | 49 | 51 |
| 18 | 49 | 51 |
| 19 | 49 | 51 |
| 20 | 48 | 52 |
| 21 | 48 | 52 |
| 22 | 48 | 52 |
| 23 | 49 | 51 |
| 24 | 48 | 52 |
| 25 | 48 | 52 |
| 26 | 48 | 52 |
| 27 | 48 | 52 |
| 28 | 48 | 52 |
| 29 | 47 | 53 |
| 30 | 47 | 53 |
Chance of precipitation in November
Shiroishi gets around 71 mm of rain and snow over 11.6 wet days in November. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 39% and peaks near 41% 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 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 40 | 40 | 40 | 41 | 41 |
| Snow chance (%) | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 13 | 14 | 15 | 16 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 37 | 1 |
| 2 | 37 | 1 |
| 3 | 37 | 1 |
| 4 | 37 | 2 |
| 5 | 37 | 2 |
| 6 | 37 | 2 |
| 7 | 37 | 3 |
| 8 | 37 | 3 |
| 9 | 38 | 4 |
| 10 | 38 | 4 |
| 11 | 38 | 5 |
| 12 | 39 | 5 |
| 13 | 39 | 6 |
| 14 | 39 | 6 |
| 15 | 40 | 7 |
| 16 | 40 | 7 |
| 17 | 40 | 8 |
| 18 | 40 | 8 |
| 19 | 40 | 8 |
| 20 | 40 | 9 |
| 21 | 39 | 9 |
| 22 | 39 | 10 |
| 23 | 39 | 10 |
| 24 | 39 | 11 |
| 25 | 39 | 11 |
| 26 | 40 | 12 |
| 27 | 40 | 13 |
| 28 | 40 | 14 |
| 29 | 41 | 15 |
| 30 | 41 | 16 |
Humidity in November
Most of November feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, November lands in the dry band about 99% 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 (%) | 98 | 98 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Comfortable (%) | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | |
|---|---|---|
| 1 | 98 | 2 |
| 2 | 98 | 2 |
| 3 | 98 | 2 |
| 4 | 99 | 1 |
| 5 | 99 | 1 |
| 6 | 99 | 1 |
| 7 | 99 | 1 |
| 8 | 99 | 1 |
| 9 | 99 | 1 |
| 10 | 99 | 1 |
| 11 | 99 | 1 |
| 12 | 99 | 1 |
| 13 | 99 | 1 |
| 14 | 99 | 1 |
| 15 | 99 | 1 |
| 16 | 99 | 1 |
| 17 | 99 | 1 |
| 18 | 99 | 1 |
| 19 | 100 | 0 |
| 20 | 100 | 0 |
| 21 | 100 | 0 |
| 22 | 100 | 0 |
| 23 | 100 | 0 |
| 24 | 100 | 0 |
| 25 | 100 | 0 |
| 26 | 100 | 0 |
| 27 | 100 | 0 |
| 28 | 100 | 0 |
| 29 | 100 | 0 |
| 30 | 100 | 0 |
Wind in November
Winds average 8 km/h in November.
Across November, 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 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 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 | 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 | 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 | 8 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
Sunrise & sunset in November
Daylight runs from about 10 h 24 min at the start of November to 9 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 48 minutes over November. Sunrise moves from 6:09 AM to 6:40 AM, and sunset from 4:33 PM to 4:14 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) | 10.4 | 10.4 | 10.3 | 10.3 | 10.3 | 10.2 | 10.2 | 10.2 | 10.1 | 10.1 | 10.1 | 10.0 | 10.0 | 10.0 | 9.9 | 9.9 | 9.9 | 9.9 | 9.8 | 9.8 | 9.8 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.6 | 9.6 | 9.6 | 9.6 |
| Sunrise (AM) | 6:09 | 6:10 | 6:11 | 6:13 | 6:14 | 6:15 | 6:16 | 6:17 | 6:18 | 6:19 | 6:20 | 6:21 | 6:22 | 6:23 | 6:24 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 |
| Sunset (PM) | 4:33 | 4:32 | 4:31 | 4:30 | 4:29 | 4:28 | 4:27 | 4:26 | 4:25 | 4:24 | 4:24 | 4:23 | 4:22 | 4:21 | 4:21 | 4:20 | 4:19 | 4:19 | 4:18 | 4:18 | 4:17 | 4:17 | 4:16 | 4:16 | 4:16 | 4:15 | 4:15 | 4:15 | 4:14 | 4:14 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 10.4 | 6:09 | 4:33 |
| 2 | 10.4 | 6:10 | 4:32 |
| 3 | 10.3 | 6:11 | 4:31 |
| 4 | 10.3 | 6:13 | 4:30 |
| 5 | 10.3 | 6:14 | 4:29 |
| 6 | 10.2 | 6:15 | 4:28 |
| 7 | 10.2 | 6:16 | 4:27 |
| 8 | 10.2 | 6:17 | 4:26 |
| 9 | 10.1 | 6:18 | 4:25 |
| 10 | 10.1 | 6:19 | 4:24 |
| 11 | 10.1 | 6:20 | 4:24 |
| 12 | 10.0 | 6:21 | 4:23 |
| 13 | 10.0 | 6:22 | 4:22 |
| 14 | 10.0 | 6:23 | 4:21 |
| 15 | 9.9 | 6:24 | 4:21 |
| 16 | 9.9 | 6:26 | 4:20 |
| 17 | 9.9 | 6:27 | 4:19 |
| 18 | 9.9 | 6:28 | 4:19 |
| 19 | 9.8 | 6:29 | 4:18 |
| 20 | 9.8 | 6:30 | 4:18 |
| 21 | 9.8 | 6:31 | 4:17 |
| 22 | 9.7 | 6:32 | 4:17 |
| 23 | 9.7 | 6:33 | 4:16 |
| 24 | 9.7 | 6:34 | 4:16 |
| 25 | 9.7 | 6:35 | 4:16 |
| 26 | 9.7 | 6:36 | 4:15 |
| 27 | 9.6 | 6:37 | 4:15 |
| 28 | 9.6 | 6:38 | 4:15 |
| 29 | 9.6 | 6:39 | 4:14 |
| 30 | 9.6 | 6:40 | 4:14 |
Solar energy in November
Average shortwave solar energy reaching the ground each day in November, about 2.3 kWh/m².
For context, solar energy here swings from a low near 2.03 kWh/m² to a high of 5.33 kWh/m² in May across the year — November's 2.3 kWh/m² sits near the bottom.
| 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) | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.5 | 2.5 | 2.5 | 2.5 | 2.4 | 2.4 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.3 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 | 2.0 |
| 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 | 2.6 | Moderate |
| 2 | 2.6 | Moderate |
| 3 | 2.6 | Moderate |
| 4 | 2.6 | Moderate |
| 5 | 2.6 | Moderate |
| 6 | 2.5 | Moderate |
| 7 | 2.5 | Moderate |
| 8 | 2.5 | Moderate |
| 9 | 2.5 | Moderate |
| 10 | 2.4 | Moderate |
| 11 | 2.4 | Moderate |
| 12 | 2.4 | Moderate |
| 13 | 2.4 | Moderate |
| 14 | 2.3 | Moderate |
| 15 | 2.3 | Moderate |
| 16 | 2.3 | Moderate |
| 17 | 2.3 | Moderate |
| 18 | 2.2 | Moderate |
| 19 | 2.2 | Moderate |
| 20 | 2.2 | Moderate |
| 21 | 2.2 | Moderate |
| 22 | 2.2 | Moderate |
| 23 | 2.1 | Moderate |
| 24 | 2.1 | Moderate |
| 25 | 2.1 | Moderate |
| 26 | 2.1 | Moderate |
| 27 | 2.1 | Moderate |
| 28 | 2.1 | Moderate |
| 29 | 2.0 | Moderate |
| 30 | 2.0 | Moderate |
Hazard calendar for Shiroishi
In November, Shiroishi sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Shiroishi sits in the Pacific typhoon belt; the season peaks July–October.
Is November a good time to visit Shiroishi?
Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
November is a weaker month for outdoor sightseeing in Shiroishi.
What to pack for Shiroishi in November
From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In November, Shiroishi sees daytime highs around 12°C and nights near 3°C. Pack a warm layer. Worth having: rain gear. About 12 days see rain.
Sea temperature near Shiroishi in November
The nearest coast averages about 17°C in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 46 km away) is warmest in August at about 24°C and coldest in March near 9°C.
It's comfortable for a long swim from Jul 7 to Oct 10 — about 3.2 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 11 | 9 | 9 | 10 | 14 | 18 | 21 | 24 | 23 | 19 | 17 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Refreshing | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 11 | Bracing |
| Feb | 9 | Bracing |
| Mar | 9 | Bracing |
| Apr | 10 | Bracing |
| May | 14 | Bracing |
| Jun | 18 | Cool |
| Jul | 21 | Refreshing |
| Aug | 24 | Refreshing |
| Sep | 23 | Refreshing |
| Oct | 19 | Cool |
| Nov | 17 | Cool |
| Dec | 14 | Bracing |
UV index in Shiroishi in November
Clear-sky midday UV in November peaks around 3. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Shiroishi peaks around August 13 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 6 | 8 | 8 | 9 | 9 | 8 | 5 | 3 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | High | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 8 | Very high |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Shiroishi in November
Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.
Air quality in Shiroishi is worst in April — around 22 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 10 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) | 11 | 14 | 21 | 22 | 21 | 16 | 14 | 12 | 12 | 12 | 11 | 10 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 14 | Moderate |
| Mar | 21 | Moderate |
| Apr | 22 | Moderate |
| May | 21 | Moderate |
| Jun | 16 | Moderate |
| Jul | 14 | Moderate |
| Aug | 12 | Moderate |
| Sep | 12 | Good |
| Oct | 12 | Good |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Shiroishi?
Shiroishi sits at 38.0°N, 140.6°E, 57 m above sea level, in Japan. The nearest listed city is Ōkawara, 11 km away.
Topography around Shiroishi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Shiroishi.
Within 3 km, the terrain around Shiroishi has significant variations in elevation — a maximum elevation change of 493 m around an average of 100 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,805 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,031 m.
The land around Shiroishi is covered by trees (50%), cropland (23%) and artificial surfaces (23%) within 3 km, trees (80%) within 16 km, and trees (63%) and water (20%) within 80 km.
Japan travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 100 V · 50 / 60 Hz
- Prices
- ≈ 65% of US
- price level, 2025
- GDP per capita
- $35,951
- 2025
- Happiness
- 6.1 / 10
- World Happiness, 2025
- Safe drinking water
- 99%
- of population, 2024
- Homicide rate
- 0.2
- per 100k, 2023
- Road deaths
- 3.6
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very low
- EF EPI 446
- 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 Shiroishi (38.0033°, 140.6183°, elevation 57 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).