Komatsu weather in June
In June, Komatsu sees average daytime highs of 23°C and overnight lows near 19°C, with 160 mm of rain across 12.5 wet days and about 14.4 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.
Highs climb over the month, from about 22°C in the first days to 25°C by the end. The sky is clear or mostly clear about 18% of the time in June, and the air most often feels humid.
Daylight stretches from about 14 h 18 min at the start of June to 14 h 30 min by month's end. Set against the rest of the year, June is Komatsu's 12th-clearest and 11th-windiest month. For the whole year in context, see Komatsu's year-round climate.
- Daytime high
- 23°
- 4th warmest
- Overnight low
- 19°
- 9th coldest
- Rainfall
- 160 mm
- 12.5 wet days
- Daylight
- 14 h 30 min
- 4:40 AM – 7:08 PM
- Cloud cover
- 72%
- 12th clearest
- Wind
- 11 km/h
- 11th windiest
- Solar energy
- 5.43 kWh/m²
- Travel score
- 6.1
- out of 10
Komatsu is city in Ishikawa prefecture, Japan.
- Density
- 292/km²
- people per km²
- Founded
- 1940
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs climb over the month, from about 22°C in the first days to 25°C by the end.
A typical June day in Komatsu reaches about 23°C in the afternoon and slips back to 19°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, June runs about 4°C warmer than May and about 4°C cooler than July.
| 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) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
| Avg low (°C) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 22 | 17 |
| 2 | 22 | 17 |
| 3 | 22 | 17 |
| 4 | 22 | 17 |
| 5 | 22 | 17 |
| 6 | 22 | 17 |
| 7 | 22 | 17 |
| 8 | 22 | 18 |
| 9 | 23 | 18 |
| 10 | 23 | 18 |
| 11 | 23 | 18 |
| 12 | 23 | 18 |
| 13 | 23 | 18 |
| 14 | 23 | 18 |
| 15 | 23 | 19 |
| 16 | 23 | 19 |
| 17 | 23 | 19 |
| 18 | 23 | 19 |
| 19 | 24 | 19 |
| 20 | 24 | 19 |
| 21 | 24 | 20 |
| 22 | 24 | 20 |
| 23 | 24 | 20 |
| 24 | 24 | 20 |
| 25 | 24 | 20 |
| 26 | 25 | 20 |
| 27 | 25 | 20 |
| 28 | 25 | 21 |
| 29 | 25 | 21 |
| 30 | 25 | 21 |
How June really feels in Komatsu
Once humidity and wind are folded in, June 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.
June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Komatsu weather by month
How June compares with the rest of the year at a glance. June is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 6° / 2° | 217 | 24 | 12.7 | 9.8 | 0.4 |
| Feb | 7° / 2° | 147 | 19.4 | 9.6 | 10.6 | 0.6 |
| Mar | 10° / 4° | 149 | 16.9 | 4.2 | 11.7 | 1.9 |
| Apr | 15° / 9° | 125 | 12.9 | 0.3 | 12.9 | 4.2 |
| May | 20° / 14° | 130 | 12.5 | 0 | 13.9 | 5.9 |
| Jun | 23° / 19° | 160 | 12.5 | 0 | 14.4 | 6.1 |
| Jul | 27° / 23° | 215 | 15.5 | 0 | 14.2 | 5.4 |
| Aug | 29° / 24° | 145 | 13 | 0 | 13.4 | 5.2 |
| Sep | 25° / 21° | 197 | 14.4 | 0 | 12.2 | 5.9 |
| Oct | 20° / 15° | 159 | 13.6 | 0 | 11.1 | 5.9 |
| Nov | 15° / 10° | 172 | 17.3 | 0.3 | 10.1 | 3.7 |
| Dec | 9° / 5° | 230 | 23 | 6.5 | 9.6 | 1.4 |
Cloud cover in June
The sky is clear or mostly clear about 18% of the time in June, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 13% of June, with mostly cloudy or overcast conditions the remaining 69%. 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 (%) | 39 | 38 | 38 | 37 | 37 | 37 | 36 | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 |
| Cloudier (%) | 61 | 62 | 62 | 63 | 63 | 63 | 64 | 64 | 65 | 65 | 66 | 67 | 67 | 68 | 69 | 70 | 70 | 71 | 71 | 72 | 72 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 74 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 39 | 61 |
| 2 | 38 | 62 |
| 3 | 38 | 62 |
| 4 | 37 | 63 |
| 5 | 37 | 63 |
| 6 | 37 | 63 |
| 7 | 36 | 64 |
| 8 | 36 | 64 |
| 9 | 35 | 65 |
| 10 | 35 | 65 |
| 11 | 34 | 66 |
| 12 | 33 | 67 |
| 13 | 33 | 67 |
| 14 | 32 | 68 |
| 15 | 31 | 69 |
| 16 | 30 | 70 |
| 17 | 30 | 70 |
| 18 | 29 | 71 |
| 19 | 29 | 71 |
| 20 | 28 | 72 |
| 21 | 28 | 72 |
| 22 | 26 | 74 |
| 23 | 26 | 74 |
| 24 | 26 | 74 |
| 25 | 25 | 75 |
| 26 | 25 | 75 |
| 27 | 25 | 75 |
| 28 | 25 | 75 |
| 29 | 25 | 75 |
| 30 | 26 | 74 |
Chance of precipitation in June
Komatsu gets around 160 mm of rain over 12.5 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 43% and peaks near 55% on the wettest days. 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 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 53 | 54 | 54 | 55 |
| Rain chance (%) | |
|---|---|
| 1 | 34 |
| 2 | 34 |
| 3 | 34 |
| 4 | 34 |
| 5 | 34 |
| 6 | 34 |
| 7 | 34 |
| 8 | 35 |
| 9 | 35 |
| 10 | 36 |
| 11 | 37 |
| 12 | 38 |
| 13 | 39 |
| 14 | 40 |
| 15 | 41 |
| 16 | 43 |
| 17 | 44 |
| 18 | 45 |
| 19 | 46 |
| 20 | 47 |
| 21 | 48 |
| 22 | 49 |
| 23 | 50 |
| 24 | 51 |
| 25 | 52 |
| 26 | 53 |
| 27 | 53 |
| 28 | 54 |
| 29 | 54 |
| 30 | 55 |
Humidity in June
Most of June feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the humid band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 31% 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 (%) | 24 | 22 | 20 | 18 | 16 | 14 | 12 | 11 | 10 | 8 | 7 | 6 | 5 | 5 | 4 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 46 | 45 | 45 | 44 | 42 | 41 | 39 | 37 | 35 | 33 | 30 | 28 | 26 | 24 | 21 | 19 | 18 | 16 | 14 | 13 | 12 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 3 |
| Humid (%) | 28 | 31 | 33 | 35 | 37 | 39 | 41 | 43 | 45 | 46 | 47 | 48 | 49 | 49 | 49 | 49 | 48 | 47 | 46 | 44 | 43 | 41 | 39 | 37 | 35 | 33 | 30 | 28 | 25 | 23 |
| Muggy (%) | 1 | 2 | 3 | 3 | 4 | 6 | 7 | 9 | 10 | 12 | 14 | 17 | 19 | 22 | 24 | 27 | 29 | 32 | 34 | 36 | 39 | 41 | 43 | 45 | 46 | 48 | 49 | 51 | 53 | 53 |
| Oppressive (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 11 | 13 | 15 | 17 | 19 | 21 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 24 | 46 | 28 | 1 | 0 |
| 2 | 22 | 45 | 31 | 2 | 0 |
| 3 | 20 | 45 | 33 | 3 | 0 |
| 4 | 18 | 44 | 35 | 3 | 0 |
| 5 | 16 | 42 | 37 | 4 | 0 |
| 6 | 14 | 41 | 39 | 6 | 0 |
| 7 | 12 | 39 | 41 | 7 | 0 |
| 8 | 11 | 37 | 43 | 9 | 0 |
| 9 | 10 | 35 | 45 | 10 | 0 |
| 10 | 8 | 33 | 46 | 12 | 0 |
| 11 | 7 | 30 | 47 | 14 | 1 |
| 12 | 6 | 28 | 48 | 17 | 1 |
| 13 | 5 | 26 | 49 | 19 | 1 |
| 14 | 5 | 24 | 49 | 22 | 1 |
| 15 | 4 | 21 | 49 | 24 | 1 |
| 16 | 3 | 19 | 49 | 27 | 2 |
| 17 | 3 | 18 | 48 | 29 | 2 |
| 18 | 3 | 16 | 47 | 32 | 3 |
| 19 | 2 | 14 | 46 | 34 | 4 |
| 20 | 2 | 13 | 44 | 36 | 5 |
| 21 | 1 | 12 | 43 | 39 | 6 |
| 22 | 1 | 10 | 41 | 41 | 7 |
| 23 | 1 | 9 | 39 | 43 | 8 |
| 24 | 1 | 8 | 37 | 45 | 10 |
| 25 | 0 | 7 | 35 | 46 | 11 |
| 26 | 0 | 6 | 33 | 48 | 13 |
| 27 | 0 | 5 | 30 | 49 | 15 |
| 28 | 0 | 4 | 28 | 51 | 17 |
| 29 | 0 | 3 | 25 | 53 | 19 |
| 30 | 0 | 3 | 23 | 53 | 21 |
Wind in June
Winds average 11 km/h in June.
Across June, daily wind ranges from about 10 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 | 10 | 10 | 10 | 10 | 10 | 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 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | 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 June
Daylight runs from about 14 h 18 min at the start of June to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over June. Sunrise moves from 4:43 AM to 4:43 AM, and sunset from 7:01 PM to 7:11 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) | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 |
| Sunrise (AM) | 4:43 | 4:43 | 4:42 | 4:42 | 4:42 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:40 | 4:40 | 4:40 | 4:40 | 4:40 | 4:40 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:42 | 4:42 | 4:42 | 4:42 | 4:43 | 4:43 | 4:43 |
| Sunset (PM) | 7:01 | 7:01 | 7:02 | 7:02 | 7:03 | 7:04 | 7:04 | 7:05 | 7:05 | 7:06 | 7:06 | 7:07 | 7:07 | 7:08 | 7:08 | 7:08 | 7:09 | 7:09 | 7:09 | 7:10 | 7:10 | 7:10 | 7:10 | 7:11 | 7:11 | 7:11 | 7:11 | 7:11 | 7:11 | 7:11 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.3 | 4:43 | 7:01 |
| 2 | 14.3 | 4:43 | 7:01 |
| 3 | 14.3 | 4:42 | 7:02 |
| 4 | 14.3 | 4:42 | 7:02 |
| 5 | 14.4 | 4:42 | 7:03 |
| 6 | 14.4 | 4:41 | 7:04 |
| 7 | 14.4 | 4:41 | 7:04 |
| 8 | 14.4 | 4:41 | 7:05 |
| 9 | 14.4 | 4:41 | 7:05 |
| 10 | 14.4 | 4:41 | 7:06 |
| 11 | 14.4 | 4:41 | 7:06 |
| 12 | 14.4 | 4:40 | 7:07 |
| 13 | 14.4 | 4:40 | 7:07 |
| 14 | 14.5 | 4:40 | 7:08 |
| 15 | 14.5 | 4:40 | 7:08 |
| 16 | 14.5 | 4:40 | 7:08 |
| 17 | 14.5 | 4:40 | 7:09 |
| 18 | 14.5 | 4:41 | 7:09 |
| 19 | 14.5 | 4:41 | 7:09 |
| 20 | 14.5 | 4:41 | 7:10 |
| 21 | 14.5 | 4:41 | 7:10 |
| 22 | 14.5 | 4:41 | 7:10 |
| 23 | 14.5 | 4:41 | 7:10 |
| 24 | 14.5 | 4:42 | 7:11 |
| 25 | 14.5 | 4:42 | 7:11 |
| 26 | 14.5 | 4:42 | 7:11 |
| 27 | 14.5 | 4:42 | 7:11 |
| 28 | 14.5 | 4:43 | 7:11 |
| 29 | 14.5 | 4:43 | 7:11 |
| 30 | 14.5 | 4:43 | 7:11 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 5.43 kWh/m².
For context, solar energy here swings from a low near 1.96 kWh/m² to a high of 5.71 kWh/m² in May across the year — June'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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.2 | 5.2 | 5.2 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 4.9 |
| 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 | 5.9 | Bright |
| 2 | 5.9 | Bright |
| 3 | 5.8 | Bright |
| 4 | 5.8 | Bright |
| 5 | 5.8 | Bright |
| 6 | 5.8 | Bright |
| 7 | 5.7 | Bright |
| 8 | 5.7 | Bright |
| 9 | 5.7 | Bright |
| 10 | 5.6 | Bright |
| 11 | 5.6 | Bright |
| 12 | 5.5 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.5 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.4 | Bright |
| 17 | 5.3 | Bright |
| 18 | 5.3 | Bright |
| 19 | 5.2 | Bright |
| 20 | 5.2 | Bright |
| 21 | 5.2 | Bright |
| 22 | 5.1 | Bright |
| 23 | 5.1 | Bright |
| 24 | 5.0 | Bright |
| 25 | 5.0 | Bright |
| 26 | 5.0 | Bright |
| 27 | 4.9 | Bright |
| 28 | 4.9 | Bright |
| 29 | 4.9 | Bright |
| 30 | 4.9 | Bright |
Hazard calendar for Komatsu
In June, Komatsu sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Komatsu sits in the Pacific typhoon belt; the season peaks July–October.
Is June a good time to visit Komatsu?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a reasonable time to visit Komatsu for sightseeing.
What to pack for Komatsu in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Komatsu sees daytime highs around 23°C and nights near 19°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.
Sea temperature near Komatsu in June
The nearest coast averages about 20°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 27°C and coldest in March near 11°C.
It's comfortable for a long swim from Jun 17 to Nov 4 — about 4.6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 11 | 11 | 12 | 16 | 20 | 24 | 27 | 25 | 22 | 19 | 16 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 11 | Bracing |
| Mar | 11 | Bracing |
| Apr | 12 | Bracing |
| May | 16 | Cool |
| Jun | 20 | Refreshing |
| Jul | 24 | Refreshing |
| Aug | 27 | Warm |
| Sep | 25 | Warm |
| Oct | 22 | Refreshing |
| Nov | 19 | Cool |
| Dec | 16 | Cool |
UV index in Komatsu in June
Clear-sky midday UV in June 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 Komatsu peaks around August 11 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).
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 | 4 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 6 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | High | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 4 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Komatsu in June
Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.
Air quality in Komatsu is worst in April — around 23 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (October, 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) | 12 | 15 | 21 | 23 | 21 | 18 | 15 | 12 | 10 | 10 | 11 | 10 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 15 | Moderate |
| Mar | 21 | Moderate |
| Apr | 23 | Moderate |
| May | 21 | Moderate |
| Jun | 18 | Moderate |
| Jul | 15 | Moderate |
| Aug | 12 | Good |
| Sep | 10 | Good |
| Oct | 10 | Good |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Komatsu?
Komatsu sits at 36.4°N, 136.5°E, 7 m above sea level, in Japan. The nearest listed city is Nomimachi, 3.0 km away.
Topography around Komatsu
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Komatsu.
Within 3 km, the terrain around Komatsu has only modest variations in elevation — a maximum elevation change of 19 m around an average of 3 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 677 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,671 m.
The land around Komatsu is covered by artificial surfaces (51%) and cropland (36%) within 3 km, trees (35%) and water (34%) within 16 km, and trees (55%) and water (33%) 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 Komatsu (36.4026°, 136.4509°, elevation 7 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).