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Climate guideThirty-year normals for Yahaba
Yahaba climate by month
Hot-summer humid continental · DfaBest May–Jun · Sep
Annual mean10°day and night
Seasonal swing28°warmest vs coolest
Precipitation1,474 mm193 wet days a year
39.61° N, 141.15° EElevation 131 mUTC+9 · Japan Standard Time
When to goYahaba · weather score
Best timeMay–Jun · Sep
October: high / low17° / 9°
iSummary
What the weather is like
Yahaba has a hot-summer humid continental climate (Köppen Dfa): warm summers, cold winters and precipitation in every season.
The warmest month is August, when afternoons average 27° and nights 20°. January is the coolest month, with highs of 1° and lows of -9°. The difference between the warmest and the coolest month is about 28°, a large swing typical of continental interiors.
About 1,474 mm of precipitation falls in an average year. December is the wettest month (79 mm, 22 wet days) and June the driest (133 mm, 14 wet days). Cloud cover ranges from 41% in November to 54% in July.
Compared with Tokyo, the capital, Yahaba is 2.5° cooler on a August afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 27° · August
- Coldest nights
- -9° · January
- Wettest month
- December
- Driest month
- June
- Clearest skies
- November · 41% cloud
- Longest day
- 14 h 57 min
- Shortest day
- 9 h 24 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 1° | 2° | 5° | 13° | 18° | 22° | 25° | 27° | 22° | 17° | 10° | 3° |
| Average low | -9° | -7° | -3° | 3° | 9° | 14° | 18° | 20° | 15° | 9° | 2° | -5° |
| Precipitation | 61 mm | 56 mm | 93 mm | 105 mm | 120 mm | 133 mm | 208 mm | 213 mm | 188 mm | 115 mm | 103 mm | 79 mm |
| Wet days (≥1 mm) | 19.5 | 15 | 14.2 | 13.8 | 13.8 | 13.5 | 17 | 18.2 | 14.2 | 15 | 16.3 | 22 |
| Cloud cover | 44% | 44% | 43% | 43% | 48% | 53% | 54% | 48% | 50% | 42% | 41% | 44% |
| Daylight | 9h 40 | 10h 42 | 11h 53 | 13h 13 | 14h 20 | 14h 57 | 14h 43 | 13h 46 | 12h 30 | 11h 13 | 10h 02 | 9h 24 |
| Month score | 19 | 19 | 20 | 33 | 60 | 59 | 56 | 52 | 59 | 54 | 20 | 19 |
ivMonth by month
Yahaba in every month
January19
1° / -9°
61 mm · 19.5 wet days
February19
2° / -7°
56 mm · 15 wet days
March20
5° / -3°
93 mm · 14.2 wet days
April33
13° / 3°
105 mm · 13.8 wet days
May60
18° / 9°
120 mm · 13.8 wet days
June59
22° / 14°
133 mm · 13.5 wet days
July56
25° / 18°
208 mm · 17 wet days
August52
27° / 20°
213 mm · 18.2 wet days
September59
22° / 15°
188 mm · 14.2 wet days
October54
17° / 9°
115 mm · 15 wet days
November20
10° / 2°
103 mm · 16.3 wet days
December19
3° / -5°
79 mm · 22 wet days