Climatch
For growers

Okayama vs Itami Climate

95%match

On climate, Itami is a 95% match for Okayama. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.

Okayama gets 56 in (1433 mm) of rain a year and Itami 50 in (1272 mm). August is the warmest month in both, with highs of 91°F (33°C) in Okayama and 93°F (34°C) in Itami.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Okayama
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Itami

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

Month by month

Highs and lows (°F)

OkayamaItamisolid = high, dashed = low

25°50°75°100°JFMAMJJASONDOkayama Jan: 49°Okayama Feb: 50°Okayama Mar: 57°Okayama Apr: 67°Okayama May: 77°Okayama Jun: 82°Okayama Jul: 88°Okayama Aug: 91°Okayama Sep: 83°Okayama Oct: 73°Okayama Nov: 63°Okayama Dec: 53°Okayama Jan: 33°Okayama Feb: 34°Okayama Mar: 39°Okayama Apr: 48°Okayama May: 57°Okayama Jun: 66°Okayama Jul: 75°Okayama Aug: 76°Okayama Sep: 69°Okayama Oct: 57°Okayama Nov: 46°Okayama Dec: 37°Itami Jan: 50°Itami Feb: 51°Itami Mar: 58°Itami Apr: 69°Itami May: 78°Itami Jun: 83°Itami Jul: 90°Itami Aug: 93°Itami Sep: 85°Itami Oct: 75°Itami Nov: 65°Itami Dec: 54°Itami Jan: 35°Itami Feb: 35°Itami Mar: 41°Itami Apr: 50°Itami May: 59°Itami Jun: 67°Itami Jul: 75°Itami Aug: 77°Itami Sep: 70°Itami Oct: 59°Itami Nov: 48°Itami Dec: 39°

Rain (in per month)

OkayamaItami

0510JFMAMJJASONDOkayama Jan: 1.6Okayama Feb: 2.0Okayama Mar: 3.6Okayama Apr: 4.8Okayama May: 5.5Okayama Jun: 7.6Okayama Jul: 8.9Okayama Aug: 4.5Okayama Sep: 8.6Okayama Oct: 5.2Okayama Nov: 2.4Okayama Dec: 1.7Itami Jan: 1.9Itami Feb: 2.2Itami Mar: 3.9Itami Apr: 4.5Itami May: 5Itami Jun: 6.7Itami Jul: 5.9Itami Aug: 3.6Itami Sep: 6.4Itami Oct: 5.3Itami Nov: 2.6Itami Dec: 1.9

Monthly averages

Average monthly highs, lows and rain in Okayama and Itami
MonthHighLowRain
OkayamaItamiOkayamaItamiOkayamaItami
Jan49°F(9°C)49°F(10°C)33°F(1°C)35°F(2°C)1.7 in(42 mm)1.9 in(49 mm)
Feb50°F(10°C)51°F(11°C)34°F(1°C)35°F(2°C)2.0 in(50 mm)2.2 in(57 mm)
Mar57°F(14°C)58°F(14°C)39°F(4°C)40°F(5°C)3.6 in(91 mm)3.9 in(100 mm)
Apr67°F(20°C)69°F(20°C)48°F(9°C)50°F(10°C)4.8 in(122 mm)4.5 in(114 mm)
May77°F(25°C)78°F(25°C)57°F(14°C)59°F(15°C)5.5 in(140 mm)5.0 in(127 mm)
Jun82°F(28°C)83°F(28°C)66°F(19°C)67°F(20°C)7.6 in(194 mm)6.7 in(169 mm)
Jul88°F(31°C)90°F(32°C)75°F(24°C)75°F(24°C)8.9 in(225 mm)5.9 in(151 mm)
Aug91°F(33°C)93°F(34°C)76°F(25°C)77°F(25°C)4.5 in(114 mm)3.6 in(91 mm)
Sep83°F(29°C)85°F(30°C)69°F(21°C)70°F(21°C)8.6 in(218 mm)6.4 in(163 mm)
Oct73°F(23°C)75°F(24°C)57°F(14°C)58°F(15°C)5.2 in(131 mm)5.4 in(136 mm)
Nov63°F(17°C)65°F(18°C)46°F(8°C)48°F(9°C)2.4 in(62 mm)2.6 in(66 mm)
Dec53°F(12°C)54°F(12°C)37°F(3°C)39°F(4°C)1.7 in(44 mm)1.9 in(49 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like Okayama →Places like Itami →