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Annaka Weather by Month

Best time to visit Annaka
September–November
Average daily high Wet days Best window
Warmest month
Aug
32°C average high
Wettest month
Jul
207mm
Coolest month
Jan
9.2°C average high
Peak comfort score
80
out of 100

The year at a glance

15°25°35°0207mmJFMAMJJASOND
Daily low to high range Rainfall (right axis)

Month by month

MonthHighLowRainWet daysScore
January 9.2°21mm 2.860
February 10.2°29mm 5.258
March 13.6°56.9mm 864
April 19.5°78.6mm 9.679
May 24.6°102.7mm 10.878
June 27.1°166.5mm 14.471
July 31°207mm 1754
August 32°190.2mm 13.453
September 27.6°187.8mm 12.872
October 22.2°159.9mm 1080
November 16.6°50.1mm 677
December 11.6°27.5mm 465

Averages from MAEBASHI, JA, 17.2km away, over 1995–2024.

What each month is like

January

January in Annaka averages a daily high of 9.2°C. Rain is rare — about 2.8 wet days and 21mm across the month. Generally workable, with some weather to plan around.

February

February in Annaka averages a daily high of 10.2°C. Expect roughly 5.2 wet days totalling 29mm. Generally workable, with some weather to plan around.

March

March in Annaka averages a daily high of 13.6°C. Expect roughly 8 wet days totalling 56.9mm. Generally workable, with some weather to plan around.

April

April in Annaka averages a daily high of 19.5°C. Expect roughly 9.6 wet days totalling 78.6mm. Comfortable conditions for being outdoors all day.

May

May in Annaka averages a daily high of 24.6°C. Expect roughly 10.8 wet days totalling 102.7mm. Comfortable conditions for being outdoors all day.

June

June in Annaka averages a daily high of 27.1°C. Expect roughly 14.4 wet days totalling 166.5mm. Generally workable, with some weather to plan around.

July

July in Annaka averages a daily high of 31°C. Expect roughly 17 wet days totalling 207mm. Demanding conditions — pack for it and plan indoor options.

August

August in Annaka averages a daily high of 32°C. Expect roughly 13.4 wet days totalling 190.2mm. Demanding conditions — pack for it and plan indoor options.

September

September in Annaka averages a daily high of 27.6°C. Expect roughly 12.8 wet days totalling 187.8mm. Generally workable, with some weather to plan around.

October

October in Annaka averages a daily high of 22.2°C. Expect roughly 10 wet days totalling 159.9mm. Comfortable conditions for being outdoors all day.

November

November in Annaka averages a daily high of 16.6°C. Expect roughly 6 wet days totalling 50.1mm. Comfortable conditions for being outdoors all day.

December

December in Annaka averages a daily high of 11.6°C. Expect roughly 4 wet days totalling 27.5mm. Generally workable, with some weather to plan around.

How the score works

Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Annaka peaks at 80.

Common questions

When is the best time to visit Annaka?

Based on 30 years of records, September–November scores highest for comfort in Annaka, balancing daytime temperature against rainfall.

What is the hottest month in Annaka?

August is the warmest, averaging a daily high of 32°C.

What is the wettest month in Annaka?

July is the wettest, averaging 207mm of rain across roughly 17 wet days.

How cold does Annaka get?

January is the coolest month, with average daily highs around 9.2°C.

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