Climate normals · 1970–2000
Isehara Climate
Isehara is a city in Japan (19) with a population of about 103,401. Its average annual temperature is 15.4°C (60°F), with roughly 1665 mm of rain per year.
15.4°C
Avg Temp
1665
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Isehara Climate
Isehara has an average annual temperature of 15.4°C (60°F) and receives about 1665 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
15.4°C
Avg Temp
1665
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 5° / 42° | 57 mm |
| February | 6° / 42° | 71 mm |
| March | 9° / 47° | 121 mm |
| April | 14° / 57° | 136 mm |
| May | 18° / 65° | 156 mm |
| June | 21° / 70° | 218 mm |
| July | 25° / 77° | 165 mm |
| August | 26° / 80° | 194 mm |
| September | 23° / 73° | 213 mm |
| October | 18° / 64° | 181 mm |
| November | 12° / 54° | 99 mm |
| December | 8° / 46° | 54 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Isehara
The most comfortable months to visit Isehara are typically May, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 30°C high). The coldest is January (near 0°C low). June is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Isehara are typically May, June and July, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Isehara, Japan has an average annual temperature of 15.4°C and about 1665 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Isehara average about 30°C (86°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.