Saku, Nagano Climate
Japan
Pop. 99,131 Elev. 684 m / 2,244 ft
TZ: Asia/Tokyo (UTC+9) ·
Saku sees warm summers peaking at 85°F (29°C) in August, and frigid winters that bottom out around 23°F (-5°C) in February. Humidity pushes the summer feels-like temperature to around 94°F (34°C). Precipitation occurs on roughly 76 days per year (46.5 in / 1180 mm total), with snow on 8 days and 61 in (1552 mm) of annual accumulation. The city averages 94 sunny days per year and around 40 thunderstorm days.
| Temperature | 30°C (85°F) high | -5°C (23°F) low |
| Feels like | 34°C (94°F) high | -9°C (17°F) low |
| Rain | 76 days | 1180 mm (46.5 in) /yr |
| Snow | 8 days | 1552 mm (61.1 in) /yr |
| Sky | 94 sunny | 40 stormy |
| Wind | 0.7 m/s (1.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr
Sky & Air by Month
Cloud cover (%)
42
Jan 48
Feb 63
Mar 57
Apr 80
May 75
Jun 63
Jul 67
Aug 70
Sep 74
Oct 41
Nov 42
Dec Humidity (%)
55
Jan 47
Feb 61
Mar 53
Apr 65
May 71
Jun 69
Jul 72
Aug 75
Sep 78
Oct 67
Nov 62
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 50 km Shinshu-Matsumoto Airport (MMJ)
Ski resort 8 km パラダ
National park 195 km 高鈴県立自然公園
Mountain peak
(1,717 m) 13 km 茂来山
Hospital 2 km 佐久総合病院
Hiking trail 21 km 高峰山登山路
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 4°C 39°F | -4°C 25°F | 10 mm 0.4 in | 173 mm6.8 in | 13 |
| February | 3°C 38°F | -5°C 23°F | 8 mm 0.3 in | 186 mm7.3 in | 11 |
| March | 9°C 48°F | -1°C 30°F | 42 mm 1.6 in | 944 mm37.2 in | 9 |
| April | 16°C 61°F | 5°C 41°F | 63 mm 2.5 in | 101 mm4.0 in | 7 |
| May | 20°C 68°F | 10°C 51°F | 162 mm 6.4 in | — | 2 |
| June | 25°C 77°F | 16°C 61°F | 197 mm 7.8 in | — | 4 |
| July | 29°C 85°F | 20°C 67°F | 178 mm 7.0 in | — | 8 |
| August | 30°C 85°F | 20°C 68°F | 156 mm 6.1 in | — | 4 |
| September | 25°C 78°F | 17°C 63°F | 175 mm 6.9 in | — | 2 |
| October | 17°C 63°F | 10°C 50°F | 135 mm 5.3 in | — | 5 |
| November | 11°C 53°F | 1°C 34°F | 17 mm 0.7 in | 5 mm0.2 in | 15 |
| December | 7°C 44°F | -2°C 28°F | 37 mm 1.4 in | 142 mm5.6 in | 14 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 0 |
| February | 11 | 0 |
| March | 9 | 0 |
| April | 7 | 0 |
| May | 2 | 3 |
| June | 4 | 6 |
| July | 8 | 13 |
| August | 4 | 8 |
| September | 2 | 7 |
| October | 5 | 3 |
| November | 15 | 0 |
| December | 14 | 0 |