Weather in Hamamatsu in mai
Climate normals based on 10 years of historical data for Hamamatsu, Jaapan.
Average high
23°C
Average low
15°C
Rainfall
259 mm
11 rainy days
Sunshine
4.6h/day
Niiskus
70%
Sea temperature
19.4°C
How Hot Is Hamamatsu in mai?
Hamamatsu steps into proper summer warmth in May — afternoon highs of 23°C and overnight lows of 15°C.
Sunshine Hours in mai
Daylight stretches from 4:45 am to 6:45 pm but clouds keep sun to about 4.6h a day.
Does It Rain In Hamamatsu In mai?
Heavy rains soak Hamamatsu through May — 259mm of rain across 11 days.
Is Hamamatsu Humid In mai?
Humid air dominates Hamamatsu in May: 70% on average makes warm days feel hotter.
How Warm Is The Sea In Hamamatsu In mai?
The sea is cool but swimmable off Hamamatsu in May — averaging 19.4°C.
Wind In Hamamatsu In mai
Light breezes typical: Hamamatsu averages 20 kph wind in May.
Cloud Cover In Hamamatsu In mai
Hamamatsu's May runs cloudy: typical cloud cover of 59%.
Cities With Similar Weather In mai
Weather in Hamamatsu, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 10°C / 2°C | 67mm | Details → |
| Veebruari ilm | 11°C / 3°C | 98mm | Details → |
| Märtsi ilm | 15°C / 6°C | 200mm | Details → |
| Aprilli ilm | 19°C / 11°C | 230mm | Details → |
| Mai ilm | 23°C / 15°C | 259mm | |
| Juuni ilm | 25°C / 19°C | 379mm | Details → |
| Juuli ilm | 29°C / 23°C | 404mm | Details → |
| Augusti ilm | 31°C / 25°C | 242mm | Details → |
| Septembri ilm | 27°C / 22°C | 331mm | Details → |
| Oktoobri ilm | 23°C / 16°C | 252mm | Details → |
| Novembri ilm | 18°C / 11°C | 136mm | Details → |
| Detsembri ilm | 12°C / 5°C | 83mm | Details → |