Climate averages 1991–2020
Hiratsuka weather
in July.
A warm, very wet month: the 2nd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Hiratsuka: daytime highs average 26.2°C and nights cool to about 22.1°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 200 mm of rain on roughly 15 days, which makes July a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 17 min on an average July day.
The nearest other city in this atlas is Chigasaki (6 km away). In July its highs average 26.0°C, about as warm as Hiratsuka, with 167 mm of rain.
Among the 303 cities listed in Japan, Hiratsuka ranks 263rd of 303 for the warmest July highs and joint 147th of 303 for the driest July (rainfall, lowest first). The mean July high of those 303 cities is 27.9°C; Hiratsuka is 1.7°C cooler than that mean.
From July to August, average highs rise by 1.4°C to 27.5°C, and monthly rainfall falls from 200 mm to 154 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Hiratsuka climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.8°C2.6°C | 2.6°C | 97 | 10.0 | 10.110 h |
| February | 9.2°C2.6°C | 2.6°C | 108 | 11.4 | 10.911 h |
| March | 12.1°C5.5°C | 5.5°C | 186 | 16.3 | 11.912 h |
| April | 16.2°C9.8°C | 9.8°C | 176 | 14.4 | 13.113 h |
| May | 19.9°C14.4°C | 14.4°C | 181 | 13.5 | 14.014 h |
| June | 22.7°C18.2°C | 18.2°C | 231 | 15.9 | 14.514 h |
| July, selected | 26.2°C22.1°C | 22.1°C | 200 | 14.7 | 14.314 h |
| August | 27.5°C23.4°C | 23.4°C | 154 | 13.5 | 13.513 h |
| September | 24.8°C20.6°C | 20.6°C | 241 | 15.5 | 12.412 h |
| October | 20.1°C15.6°C | 15.6°C | 267 | 15.5 | 11.311 h |
| November | 15.6°C10.3°C | 10.3°C | 141 | 13.1 | 10.310 h |
| December | 11.1°C5.4°C | 5.4°C | 94 | 10.9 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Chigasaki in JulyJapan · 6 kmHigh 26.0°C · Low 22.3°C · 167 mm rain
- Isehara in JulyJapan · 8 kmHigh 26.9°C · Low 22.3°C · 205 mm rain
- Hadano in JulyJapan · 11 kmHigh 27.5°C · Low 22.3°C · 200 mm rain
- Fujisawa in JulyJapan · 13 kmHigh 25.9°C · Low 22.4°C · 167 mm rain
- Atsugi in JulyJapan · 13 kmHigh 26.3°C · Low 22.0°C · 205 mm rain
- Odawara in JulyJapan · 18 kmHigh 28.3°C · Low 22.7°C · 200 mm rain
- Minamirinkan in JulyJapan · 21 kmHigh 26.8°C · Low 21.5°C · 166 mm rain
- Machida in JulyJapan · 26 kmHigh 26.3°C · Low 21.4°C · 166 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Hiratsuka) is explained once on the Hiratsuka year overview and on the Sources, method and limits page.
Odawara and Hadano lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.