Climate averages 1991–2020
Nara-shi weather
in May.
A warm, wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Nara-shi: daytime highs average 22.8°C and nights cool to about 13.1°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 129 mm of rain on roughly 10 days, which makes May a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 57 min on an average May day.
The nearest other city in this atlas is Yamatokōriyama (9 km away). In May its highs average 22.8°C, about as warm as Nara-shi, with 145 mm of rain.
Among the 303 cities listed in Japan, Nara-shi ranks joint 45th of 303 for the warmest May highs and joint 68th of 303 for the driest May (rainfall, lowest first). The mean May high of those 303 cities is 21.3°C; Nara-shi is 1.4°C warmer than that mean.
From May to June, average highs rise by 3.3°C to 26.1°C, and monthly rainfall rises from 129 mm to 180 mm.
The annual picture
May 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
Nara-shi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.7°C0.1°C | 0.1°C | 58 | 6.4 | 10.110 h |
| February | 8.8°C0.2°C | 0.2°C | 64 | 7.8 | 10.911 h |
| March | 12.6°C2.8°C | 2.8°C | 107 | 10.9 | 11.912 h |
| April | 18.0°C7.8°C | 7.8°C | 112 | 10.4 | 13.013 h |
| May, selected | 22.8°C13.1°C | 13.1°C | 129 | 10.1 | 14.014 h |
| June | 26.1°C18.0°C | 18.0°C | 180 | 12.3 | 14.414 h |
| July | 29.5°C22.4°C | 22.4°C | 161 | 13.6 | 14.214 h |
| August | 31.2°C23.6°C | 23.6°C | 89 | 9.0 | 13.513 h |
| September | 27.3°C19.7°C | 19.7°C | 140 | 10.7 | 12.412 h |
| October | 21.3°C13.4°C | 13.4°C | 143 | 9.5 | 11.311 h |
| November | 15.7°C7.2°C | 7.2°C | 75 | 7.1 | 10.410 h |
| December | 10.2°C2.2°C | 2.2°C | 57 | 6.6 | 9.910 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
May in nearby cities
- Yamatokōriyama in MayJapan · 9 kmHigh 22.8°C · Low 13.2°C · 145 mm rain
- Ikoma in MayJapan · 10 kmHigh 22.2°C · Low 12.6°C · 129 mm rain
- Katano in MayJapan · 16 kmHigh 22.7°C · Low 13.1°C · 129 mm rain
- Jōyō in MayJapan · 18 kmHigh 22.4°C · Low 12.8°C · 129 mm rain
- Kashiba in MayJapan · 19 kmHigh 22.9°C · Low 12.7°C · 145 mm rain
- Kashihara-shi in MayJapan · 20 kmHigh 22.9°C · Low 12.9°C · 145 mm rain
- Hirakata in MayJapan · 20 kmHigh 23.0°C · Low 13.6°C · 129 mm rain
- Yao in MayJapan · 20 kmHigh 22.9°C · Low 13.5°C · 132 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 Nara-shi) is explained once on the Nara-shi year overview and on the Sources, method and limits page.
Hirakata, Ikoma and Katano lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.