Climatch
For growers

Hamamatsu vs Sayama, Japan Climate

93%match

Hamamatsu vs Sayama: a 93% climate match. Compared with Hamamatsu, Sayama has the same summer highs, 5°F (3°C) colder winter nights and less sun.

Hamamatsu gets 76 in (1939 mm) of rain a year and Sayama 58 in (1470 mm). August is the warmest month in both, with highs of 89°F (31°C) in Hamamatsu and 87°F (31°C) in Sayama.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Hamamatsu
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Sayama

Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.

Month by month

Highs and lows (°F)

HamamatsuSayamasolid = high, dashed = low

20°40°60°80°100°JFMAMJJASONDHamamatsu Jan: 51°Hamamatsu Feb: 52°Hamamatsu Mar: 59°Hamamatsu Apr: 68°Hamamatsu May: 75°Hamamatsu Jun: 79°Hamamatsu Jul: 86°Hamamatsu Aug: 89°Hamamatsu Sep: 83°Hamamatsu Oct: 74°Hamamatsu Nov: 65°Hamamatsu Dec: 55°Hamamatsu Jan: 36°Hamamatsu Feb: 37°Hamamatsu Mar: 43°Hamamatsu Apr: 51°Hamamatsu May: 59°Hamamatsu Jun: 67°Hamamatsu Jul: 74°Hamamatsu Aug: 76°Hamamatsu Sep: 70°Hamamatsu Oct: 60°Hamamatsu Nov: 50°Hamamatsu Dec: 40°Sayama Jan: 49°Sayama Feb: 51°Sayama Mar: 57°Sayama Apr: 66°Sayama May: 74°Sayama Jun: 78°Sayama Jul: 85°Sayama Aug: 87°Sayama Sep: 80°Sayama Oct: 70°Sayama Nov: 61°Sayama Dec: 53°Sayama Jan: 30°Sayama Feb: 33°Sayama Mar: 38°Sayama Apr: 47°Sayama May: 56°Sayama Jun: 64°Sayama Jul: 71°Sayama Aug: 73°Sayama Sep: 66°Sayama Oct: 56°Sayama Nov: 44°Sayama Dec: 34°

Rain (in per month)

HamamatsuSayama

051015JFMAMJJASONDHamamatsu Jan: 2.6Hamamatsu Feb: 3.4Hamamatsu Mar: 5.5Hamamatsu Apr: 6.8Hamamatsu May: 7.8Hamamatsu Jun: 10Hamamatsu Jul: 9.4Hamamatsu Aug: 6.2Hamamatsu Sep: 7.4Hamamatsu Oct: 9.2Hamamatsu Nov: 4.9Hamamatsu Dec: 3.1Sayama Jan: 1.9Sayama Feb: 2.1Sayama Mar: 3.2Sayama Apr: 3.9Sayama May: 5.3Sayama Jun: 6.8Sayama Jul: 7.0Sayama Aug: 6.8Sayama Sep: 7.6Sayama Oct: 8.6Sayama Nov: 2.5Sayama Dec: 2.3

Monthly averages

Average monthly highs, lows and rain in Hamamatsu and Sayama
MonthHighLowRain
HamamatsuSayamaHamamatsuSayamaHamamatsuSayama
Jan51°F(10°C)49°F(10°C)36°F(2°C)30°F(-1°C)2.6 in(67 mm)1.9 in(47 mm)
Feb52°F(11°C)51°F(10°C)37°F(3°C)33°F(0°C)3.4 in(87 mm)2.1 in(53 mm)
Mar59°F(15°C)57°F(14°C)43°F(6°C)38°F(4°C)5.5 in(139 mm)3.2 in(81 mm)
Apr67°F(20°C)66°F(19°C)51°F(11°C)47°F(8°C)6.8 in(172 mm)3.9 in(98 mm)
May74°F(24°C)74°F(23°C)59°F(15°C)56°F(13°C)7.8 in(197 mm)5.4 in(136 mm)
Jun79°F(26°C)78°F(26°C)67°F(19°C)64°F(18°C)10 in(256 mm)6.8 in(172 mm)
Jul86°F(30°C)85°F(30°C)74°F(23°C)71°F(22°C)9.4 in(240 mm)7.0 in(179 mm)
Aug89°F(31°C)87°F(31°C)76°F(24°C)73°F(23°C)6.2 in(157 mm)6.8 in(172 mm)
Sep83°F(28°C)80°F(27°C)70°F(21°C)66°F(19°C)7.4 in(188 mm)7.6 in(192 mm)
Oct74°F(24°C)70°F(21°C)60°F(16°C)56°F(13°C)9.2 in(233 mm)8.6 in(218 mm)
Nov65°F(18°C)61°F(16°C)50°F(10°C)44°F(7°C)4.9 in(125 mm)2.5 in(64 mm)
Dec55°F(13°C)53°F(12°C)40°F(5°C)34°F(1°C)3.1 in(78 mm)2.3 in(58 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like Hamamatsu →Places like Sayama →