Kashima weather in September
In September, Kashima sees average daytime highs of 27°C and overnight lows near 23°C, with 188 mm of rain across 11.5 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.
Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 39% of the time in September, and the air most often feels oppressive.
Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Kashima's 3rd-clearest and 9th-windiest month. For the whole year in context, see Kashima's year-round climate.
- Daytime high
- 27°
- 3rd warmest
- Overnight low
- 23°
- 10th coldest
- Rainfall
- 188 mm
- 11.5 wet days
- Daylight
- 12 h 12 min
- 6:08 AM – 6:20 PM
- Cloud cover
- 56%
- 3rd clearest
- Wind
- 11 km/h
- 9th windiest
- Solar energy
- 4.28 kWh/m²
- Travel score
- 6.3
- out of 10
Kashima is city in Saga Prefecture, Japan.
- Density
- 269/km²
- people per km²
- Founded
- 1954
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 28°C in the first days to 25°C by the end.
A typical September day in Kashima reaches about 27°C in the afternoon and slips back to 23°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 29°C. Set against its neighbours, September runs about 3°C cooler than August and about 5°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) | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 |
| Avg low (°C) | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 29 | 25 |
| 2 | 28 | 25 |
| 3 | 28 | 24 |
| 4 | 28 | 24 |
| 5 | 28 | 24 |
| 6 | 28 | 24 |
| 7 | 28 | 24 |
| 8 | 28 | 24 |
| 9 | 28 | 24 |
| 10 | 28 | 24 |
| 11 | 28 | 23 |
| 12 | 27 | 23 |
| 13 | 27 | 23 |
| 14 | 27 | 23 |
| 15 | 27 | 23 |
| 16 | 27 | 23 |
| 17 | 27 | 23 |
| 18 | 27 | 22 |
| 19 | 26 | 22 |
| 20 | 26 | 22 |
| 21 | 26 | 22 |
| 22 | 26 | 22 |
| 23 | 26 | 22 |
| 24 | 26 | 21 |
| 25 | 26 | 21 |
| 26 | 25 | 21 |
| 27 | 25 | 21 |
| 28 | 25 | 21 |
| 29 | 25 | 21 |
| 30 | 25 | 21 |
How September really feels in Kashima
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.
Kashima weather by month
How September compares with the rest of the year at a glance. September is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 9° / 6° | 65 | 7.9 | 0.5 | 10.1 | 2.1 |
| Feb | 10° / 6° | 83 | 8.4 | 0.3 | 10.8 | 2.4 |
| Mar | 13° / 9° | 131 | 11 | 0 | 11.7 | 3.7 |
| Apr | 18° / 13° | 150 | 10.8 | 0 | 12.8 | 5.5 |
| May | 22° / 17° | 173 | 10.6 | 0 | 13.7 | 6.4 |
| Jun | 25° / 21° | 381 | 16 | 0 | 14.1 | 5.6 |
| Jul | 28° / 25° | 309 | 17 | 0 | 14 | 4.9 |
| Aug | 30° / 26° | 179 | 15 | 0 | 13.2 | 4.7 |
| Sep | 27° / 23° | 188 | 11.5 | 0 | 12.2 | 6.3 |
| Oct | 22° / 18° | 110 | 7 | 0 | 11.2 | 7.3 |
| Nov | 17° / 13° | 94 | 7.7 | 0 | 10.3 | 5.8 |
| Dec | 12° / 8° | 76 | 7.7 | 0 | 9.9 | 3.3 |
Cloud cover in September
The sky is clear or mostly clear about 39% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to open up 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 (%) | 49 | 49 | 50 | 50 | 51 | 52 | 52 | 52 | 54 | 54 | 54 | 54 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
| Cloudier (%) | 51 | 51 | 50 | 50 | 49 | 48 | 48 | 48 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 49 | 51 |
| 2 | 49 | 51 |
| 3 | 50 | 50 |
| 4 | 50 | 50 |
| 5 | 51 | 49 |
| 6 | 52 | 48 |
| 7 | 52 | 48 |
| 8 | 52 | 48 |
| 9 | 54 | 46 |
| 10 | 54 | 46 |
| 11 | 54 | 46 |
| 12 | 54 | 46 |
| 13 | 55 | 45 |
| 14 | 55 | 45 |
| 15 | 55 | 45 |
| 16 | 55 | 45 |
| 17 | 55 | 45 |
| 18 | 55 | 45 |
| 19 | 55 | 45 |
| 20 | 55 | 45 |
| 21 | 55 | 45 |
| 22 | 55 | 45 |
| 23 | 55 | 45 |
| 24 | 55 | 45 |
| 25 | 55 | 45 |
| 26 | 55 | 45 |
| 27 | 55 | 45 |
| 28 | 55 | 45 |
| 29 | 55 | 45 |
| 30 | 55 | 45 |
Chance of precipitation in September
Kashima gets around 188 mm of rain over 11.5 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 38% 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 | 47 | 47 | 46 | 45 | 44 | 44 | 43 | 43 | 42 | 41 | 40 | 39 | 38 | 38 | 37 | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 29 | 29 |
| Rain chance (%) | |
|---|---|
| 1 | 48 |
| 2 | 47 |
| 3 | 47 |
| 4 | 46 |
| 5 | 45 |
| 6 | 44 |
| 7 | 44 |
| 8 | 43 |
| 9 | 43 |
| 10 | 42 |
| 11 | 41 |
| 12 | 40 |
| 13 | 39 |
| 14 | 38 |
| 15 | 38 |
| 16 | 37 |
| 17 | 36 |
| 18 | 35 |
| 19 | 35 |
| 20 | 34 |
| 21 | 33 |
| 22 | 33 |
| 23 | 32 |
| 24 | 32 |
| 25 | 31 |
| 26 | 31 |
| 27 | 30 |
| 28 | 30 |
| 29 | 29 |
| 30 | 29 |
Humidity in September
Most of September feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the oppressive band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 72% of them.
| 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 (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 6 | 6 |
| Comfortable (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 21 | 22 | 23 |
| Humid (%) | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 14 | 15 | 17 | 18 | 19 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 30 |
| Muggy (%) | 19 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 27 | 26 |
| Oppressive (%) | 52 | 51 | 52 | 51 | 50 | 50 | 50 | 49 | 48 | 47 | 45 | 44 | 42 | 40 | 38 | 37 | 34 | 32 | 30 | 28 | 26 | 24 | 23 | 21 | 19 | 18 | 16 | 15 | 14 | 13 |
| Miserable (%) | 26 | 24 | 22 | 20 | 19 | 17 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 0 | 3 | 19 | 52 | 26 |
| 2 | 0 | 0 | 4 | 21 | 51 | 24 |
| 3 | 0 | 0 | 4 | 22 | 52 | 22 |
| 4 | 0 | 1 | 5 | 23 | 51 | 20 |
| 5 | 0 | 1 | 6 | 24 | 50 | 19 |
| 6 | 0 | 1 | 7 | 25 | 50 | 17 |
| 7 | 0 | 1 | 8 | 26 | 50 | 16 |
| 8 | 0 | 1 | 9 | 27 | 49 | 14 |
| 9 | 0 | 1 | 10 | 27 | 48 | 13 |
| 10 | 0 | 2 | 11 | 28 | 47 | 12 |
| 11 | 0 | 2 | 13 | 28 | 45 | 11 |
| 12 | 1 | 3 | 14 | 29 | 44 | 10 |
| 13 | 1 | 4 | 15 | 29 | 42 | 9 |
| 14 | 1 | 4 | 17 | 29 | 40 | 9 |
| 15 | 1 | 5 | 18 | 29 | 38 | 8 |
| 16 | 1 | 6 | 19 | 30 | 37 | 7 |
| 17 | 2 | 7 | 21 | 30 | 34 | 7 |
| 18 | 2 | 8 | 22 | 30 | 32 | 6 |
| 19 | 2 | 9 | 23 | 30 | 30 | 5 |
| 20 | 2 | 10 | 24 | 30 | 28 | 5 |
| 21 | 3 | 11 | 25 | 30 | 26 | 4 |
| 22 | 3 | 12 | 26 | 30 | 24 | 4 |
| 23 | 3 | 14 | 27 | 30 | 23 | 4 |
| 24 | 3 | 15 | 28 | 30 | 21 | 3 |
| 25 | 4 | 16 | 29 | 29 | 19 | 3 |
| 26 | 4 | 18 | 29 | 29 | 18 | 3 |
| 27 | 4 | 19 | 29 | 29 | 16 | 2 |
| 28 | 5 | 21 | 29 | 28 | 15 | 2 |
| 29 | 6 | 22 | 29 | 27 | 14 | 2 |
| 30 | 6 | 23 | 30 | 26 | 13 | 2 |
Wind in September
Winds average 11 km/h in September.
Across September, daily wind ranges from about 11 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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 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 | 11 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 11 | calm |
| 9 | 11 | calm |
| 10 | 11 | calm |
| 11 | 11 | calm |
| 12 | 11 | calm |
| 13 | 11 | calm |
| 14 | 11 | calm |
| 15 | 11 | calm |
| 16 | 11 | calm |
| 17 | 11 | calm |
| 18 | 11 | calm |
| 19 | 11 | calm |
| 20 | 11 | calm |
| 21 | 11 | calm |
| 22 | 11 | calm |
| 23 | 11 | calm |
| 24 | 11 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 60 minutes over September. Sunrise moves from 5:58 AM to 6:18 AM, and sunset from 6:41 PM to 6:00 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) | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 |
| Sunrise (AM) | 5:58 | 5:58 | 5:59 | 6:00 | 6:01 | 6:01 | 6:02 | 6:03 | 6:03 | 6:04 | 6:05 | 6:05 | 6:06 | 6:07 | 6:07 | 6:08 | 6:09 | 6:09 | 6:10 | 6:11 | 6:11 | 6:12 | 6:13 | 6:13 | 6:14 | 6:15 | 6:15 | 6:16 | 6:17 | 6:18 |
| Sunset (PM) | 6:41 | 6:40 | 6:38 | 6:37 | 6:35 | 6:34 | 6:33 | 6:31 | 6:30 | 6:28 | 6:27 | 6:26 | 6:24 | 6:23 | 6:21 | 6:20 | 6:19 | 6:17 | 6:16 | 6:14 | 6:13 | 6:11 | 6:10 | 6:09 | 6:07 | 6:06 | 6:04 | 6:03 | 6:02 | 6:00 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 5:58 | 6:41 |
| 2 | 12.7 | 5:58 | 6:40 |
| 3 | 12.7 | 5:59 | 6:38 |
| 4 | 12.6 | 6:00 | 6:37 |
| 5 | 12.6 | 6:01 | 6:35 |
| 6 | 12.5 | 6:01 | 6:34 |
| 7 | 12.5 | 6:02 | 6:33 |
| 8 | 12.5 | 6:03 | 6:31 |
| 9 | 12.4 | 6:03 | 6:30 |
| 10 | 12.4 | 6:04 | 6:28 |
| 11 | 12.4 | 6:05 | 6:27 |
| 12 | 12.3 | 6:05 | 6:26 |
| 13 | 12.3 | 6:06 | 6:24 |
| 14 | 12.3 | 6:07 | 6:23 |
| 15 | 12.2 | 6:07 | 6:21 |
| 16 | 12.2 | 6:08 | 6:20 |
| 17 | 12.2 | 6:09 | 6:19 |
| 18 | 12.1 | 6:09 | 6:17 |
| 19 | 12.1 | 6:10 | 6:16 |
| 20 | 12.1 | 6:11 | 6:14 |
| 21 | 12.0 | 6:11 | 6:13 |
| 22 | 12.0 | 6:12 | 6:11 |
| 23 | 12.0 | 6:13 | 6:10 |
| 24 | 11.9 | 6:13 | 6:09 |
| 25 | 11.9 | 6:14 | 6:07 |
| 26 | 11.9 | 6:15 | 6:06 |
| 27 | 11.8 | 6:15 | 6:04 |
| 28 | 11.8 | 6:16 | 6:03 |
| 29 | 11.7 | 6:17 | 6:02 |
| 30 | 11.7 | 6:18 | 6:00 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.28 kWh/m².
For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 5.31 kWh/m² in May across the year — September's 4.28 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) | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.6 | Bright |
| 2 | 4.6 | Bright |
| 3 | 4.5 | Bright |
| 4 | 4.5 | Bright |
| 5 | 4.5 | Bright |
| 6 | 4.5 | Bright |
| 7 | 4.5 | Bright |
| 8 | 4.5 | Bright |
| 9 | 4.4 | Bright |
| 10 | 4.4 | Bright |
| 11 | 4.4 | Bright |
| 12 | 4.4 | Bright |
| 13 | 4.4 | Bright |
| 14 | 4.3 | Bright |
| 15 | 4.3 | Bright |
| 16 | 4.3 | Bright |
| 17 | 4.3 | Bright |
| 18 | 4.3 | Bright |
| 19 | 4.2 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.2 | Bright |
| 22 | 4.2 | Bright |
| 23 | 4.1 | Bright |
| 24 | 4.1 | Bright |
| 25 | 4.1 | Bright |
| 26 | 4.1 | Bright |
| 27 | 4.1 | Bright |
| 28 | 4.0 | Bright |
| 29 | 4.0 | Bright |
| 30 | 4.0 | Bright |
Hazard calendar for Kashima
In September, Kashima sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.
Kashima sits in the Pacific typhoon belt; the season peaks July–October.
Kashima's rainy season runs May–September, when most of the year's rain falls.
Is September a good time to visit Kashima?
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 Kashima for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Kashima in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Kashima sees daytime highs around 27°C and nights near 23°C. Worth packing: light clothes and rain gear. About 12 days see rain.
Sea temperature near Kashima in September
The nearest coast averages about 26°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 27 km away) is warmest in August at about 27°C and coldest in February near 13°C.
It's comfortable for a long swim from May 27 to Nov 12 — about 5.6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 13 | 14 | 16 | 19 | 22 | 25 | 27 | 26 | 23 | 20 | 17 |
| Comfort | Bracing | Bracing | Bracing | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 13 | Bracing |
| Mar | 14 | Bracing |
| Apr | 16 | Cool |
| May | 19 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 27 | Warm |
| Sep | 26 | Warm |
| Oct | 23 | Refreshing |
| Nov | 20 | Cool |
| Dec | 17 | Cool |
UV index in Kashima in September
Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kashima peaks around July 20 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 8 | 8 | 8 | 10 | 9 | 9 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 8 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Kashima 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 Kashima is worst in April — around 24 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 11 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 | 19 | 23 | 24 | 21 | 17 | 12 | 12 | 12 | 11 | 14 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good | Good | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 19 | Moderate |
| Mar | 23 | Moderate |
| Apr | 24 | Moderate |
| May | 21 | Moderate |
| Jun | 17 | Moderate |
| Jul | 12 | Good |
| Aug | 12 | Moderate |
| Sep | 12 | Good |
| Oct | 11 | Good |
| Nov | 14 | Moderate |
| Dec | 13 | Moderate |
Where is Kashima?
Kashima sits at 33.1°N, 130.1°E, 20 m above sea level, in Japan. The nearest listed city is Ureshinomachi-shimojuku, 8.0 km away.
Topography around Kashima
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kashima.
Within 3 km, the terrain around Kashima has only modest variations in elevation — a maximum elevation change of 234 m around an average of 28 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,093 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,455 m.
The land around Kashima is covered by cropland (38%), trees (28%) and artificial surfaces (27%) within 3 km, trees (55%) within 16 km, and water (48%) and trees (36%) 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 Kashima (33.1061°, 130.0906°, elevation 20 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).