In general the best time to visit Fukuoka is probably August, when the weather is usually great. The hottest months are July, August, September, while the coldest months are January, February, December.
Depending on the activities you want to experience, you may choose different months to visit:
The best time for a sun tanning holiday is July, August, September. Average maximum temperatures are up to +90°F in August and it has 3 sunny days on average.
In general, it’s pleasant to walk and do outdoor activities during April - November.
If you want to avoid wet weather, then your choice is June, July, September with the lowest chance of rain.
Average weather in Fukuoka in different months
This is the average weather in Fukuoka for each month based on historic data:
April, May, October, November usually has good weather. Average maximum temperature reaches +75°F during May.
In January, February, March, June, July, August, September, December the weather is average. Expect around 136 rainy days, and the precipitation amounts to approximately 312 mm in June.
Climate in Fukuoka
Here is the detailed breakdown of the climate in Fukuoka for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+66°F
+73°F
+77°F
+84°F
+90°F
+99°F
+99°F
+102°F
+99°F
+90°F
+82°F
+79°F
Average Maximum Temperature
+48°F
+52°F
+57°F
+66°F
+75°F
+81°F
+88°F
+90°F
+82°F
+73°F
+64°F
+54°F
Minimum Temperature
+25°F
+25°F
+30°F
+36°F
+45°F
+54°F
+63°F
+64°F
+55°F
+41°F
+36°F
+28°F
Avg. water temperature
-
-
-
-
-
-
-
-
-
-
-
-
Humidity, %
71
71
71
72
73
79
81
78
78
74
74
72
Rain, mm
63
78
118
134
155
312
305
204
195
95
85
62
Snow, mm
2
1
0
0
0
0
0
0
0
0
0
1
Average wind speed, m/s
2
2
3
2
2
2
2
2
2
2
2
2
Sunny Days
2
3
5
8
8
2
2
3
4
8
6
4
Cloud Days
13
10
9
7
8
7
5
6
8
10
11
12
Rainy Days
14
13
16
15
15
20
22
20
17
12
12
14
Snowy Days
2
1
0
0
0
0
0
0
0
0
0
1
Average Temperature
Here are the average maximum and minimum temperatures in Fukuoka during the whole year:
The hottest month in Fukuoka is August with average maximum temperature going up to +90°F. The coldest month is January with the lowest temperatures of +39°F.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Fukuoka looks throughout the year, in %:
The most humid month in Fukuoka is July with average humidity going up to 81%. The least humid month is January with an average humidity of 71%.
Rain
Amount of rainfall in mm. in Fukuoka during the whole year based on historical data:
The sunniest and driest month is April with approximately 8 sunny days and a total precipitation of around 134 mm. The rainiest and wettest month is June with approximately 20 rainy days and 312 mm of total precipitation.
Snow
Amount of snow in mm. in Fukuoka during the whole year based on historical data:
The snowiest month is January with approximately 2 snowy days.
FAQ
Frequently asked questions about the weather in Fukuoka:
What is the hottest month in Fukuoka?
The hottest month in Fukuoka is August with average maximum temperature of +90°F.
What is the coldest month in Fukuoka?
The coldest month in Fukuoka is January with minimum temperatures of +39°F.
Is Fukuoka worth visiting in winter?
Winter in Fukuoka could be a good time to visit, as the weather is generally ok.
When does it rain the least in Fukuoka?
if you're looking to visit Fukuoka when it rains the least, you should plan your trip for June, July, August. During this time, rainfall is rare with the driest month being December with only 62 mm of rain.
For this page, we’ve looked at the typical weather in Fukuoka, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.