Nabari climate — normals and trends
Nabari (Japan) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 12.8 °C and it receives 1,830 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is August (24.8 °C on average) and the coldest is January (1.2 °C). Rainfall peaks in June.
Nabari averages 88 frost days, 23 hot days (≥ 30 °C) and 156 rainy days per year.
Nabari has warmed by +2.9 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 111 to 65 per year over the period.
The hottest day of the period reached 35.7 °C (on 19 August 1995) and the coldest -15.5 °C (on 16 February 1951).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
NabariMie
- coords
- 34.62°, 136.08°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.8°C
Average daily high
17.2°C
Average daily low
8.6°C
Annual rainfall
1,830mm
Sunshine / day
8.7h
Mean relative humidity
77%
Average peak wind
14.1km/h
Seasonal range
23.6°C
Frost days (< 0 °C)
88 d/yr
Hot days (≥ 30 °C)
23 d/yr
Rainy days (≥ 1 mm)
156 d/yr
Annual snowfall
34.6 cm
Average feels-like high
16.5 °C
Average feels-like low
7.4 °C
Average peak gust
41.7 km/h
Tropical nights (≥ 20 °C)
56 d/yr
Solar radiation
14.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.4 °C per decade · r² = 0.69 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
35.7 °C
19 August 1995
Coldest day
-15.5 °C
16 February 1951
Wettest day
195 mm
12 September 1982
Windiest day
62.0 km/h
26 September 1959
Strongest gust
200.9 km/h
26 September 1959
Hottest feels-like
40.8 °C
1 August 2022
Coldest feels-like
-19.8 °C
16 February 1951
Snowiest day
37.7 cm
15 February 1968
Sunniest day
14.0 h
10 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 6.2 °C | +0.9 °C | 38 mm | -28 mm |
| Feb | 4.8 °C | -1.3 °C | 41 mm | -40 mm |
| Mar | 12.1 °C | +1.7 °C | 97 mm | -26 mm |
| Apr | 18.2 °C | +1.8 °C | 95 mm | -48 mm |
| May | 21.2 °C | +0.4 °C | 292 mm | +118 mm |
| Jun | 26.5 °C | +2.5 °C | 214 mm | -53 mm |
| Jul | 31.2 °C | +3.3 °C | 64 mm | -177 mm |
| Aug | 31.7 °C | +2.6 °C | 135 mm | -42 mm |
| Sep | 28.6 °C | +3.4 °C | 162 mm | -61 mm |
| Oct | 20.9 °C | +1.6 °C | 270 mm | +96 mm |
| Nov | 14.2 °C | +0.3 °C | 43 mm | -54 mm |
| Dec | 9.9 °C | +1.7 °C | 70 mm | +5 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Nabari?
Nabari has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.8 °C and it receives 1,830 mm of precipitation per year.
What is the hottest day ever recorded in Nabari?
The hottest day measured in Nabari between 1940 and 2025 was 19 August 1995, reaching 35.7 °C.
What is the coldest day in Nabari?
The coldest day measured in Nabari between 1940 and 2025 was 16 February 1951, at -15.5 °C.
Does it snow in Nabari?
Yes. Nabari gets on average 34.6 cm of snow per year and has around 88 frost days.
Has the climate of Nabari warmed?
Yes: Nabari warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nabari?
The wettest day measured in Nabari between 1940 and 2025 was 12 September 1982, with 195 mm of rain in 24 hours.
What was the windiest day in Nabari?
The windiest day measured in Nabari between 1940 and 2025 was 26 September 1959, with winds reaching 62.0 km/h.
What is the warmest month in Nabari?
The warmest month in Nabari is August (24.8 °C on average); the coldest is January (1.2 °C).
How much does it rain in Nabari?
Nabari receives on average 1,830 mm of precipitation per year, spread over about 156 rainy days.
Is it sunny in Nabari?
Nabari gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.
What is the biggest single-day snowfall in Nabari?
The heaviest 24-hour snowfall measured in Nabari between 1940 and 2025 was 15 February 1968, with 37.7 cm.
Are there tropical nights in Nabari?
Yes: Nabari has on average 56 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nabari?
In Nabari, between 1940 and 2025, the highest apparent temperature reached 40.8 °C on 1 August 2022, and the lowest was -19.8 °C on 16 February 1951.
Compare Nabari with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nabari