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Sea Temperature in Koga in July
Complete information on the sea temperature range in the Sea of Japan in Koga in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Koga. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Koga in July
66°F
MINIMUN
75°F
AVERAGE
84°F
MAXIMUM
Historical Data of Water Temperature in July in Koga
Water Temperature Chart for Sea of Japan in Koga in July
Sea Temperature Table in Koga in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 75°C | 73°C | 73°C | 74°C |
| Jul 2 | 73°C | 75°C | 73°C | 74°C |
| Jul 3 | 75°C | 75°C | 73°C | 75°C |
| Jul 4 | 75°C | 75°C | 77°C | 75°C |
| Jul 5 | 73°C | 73°C | 77°C | 75°C |
| Jul 6 | 77°C | 75°C | 75°C | 76°C |
| Jul 7 | 75°C | 75°C | 75°C | 75°C |
| Jul 8 | 75°C | 75°C | 77°C | 76°C |
| Jul 9 | 75°C | 75°C | 77°C | 76°C |
| Jul 10 | 77°C | 73°C | 77°C | 76°C |
| Jul 11 | 77°C | 75°C | 77°C | 76°C |
| Jul 12 | 77°C | 75°C | 77°C | 77°C |
| Jul 13 | 79°C | 75°C | 79°C | 77°C |
| Jul 14 | 81°C | 75°C | 79°C | 78°C |
| Jul 15 | 81°C | 73°C | 81°C | 78°C |
| Jul 16 | 81°C | 75°C | 79°C | 78°C |
| Jul 17 | 81°C | 73°C | 79°C | 78°C |
| Jul 18 | 79°C | 73°C | 81°C | 78°C |
| Jul 19 | 81°C | 75°C | 81°C | 78°C |
| Jul 20 | 81°C | 75°C | 81°C | 78°C |
| Jul 21 | 81°C | 75°C | 81°C | 79°C |
| Jul 22 | 81°C | 77°C | 82°C | 80°C |
| Jul 23 | 81°C | 77°C | 82°C | 80°C |
| Jul 24 | 79°C | 77°C | 81°C | 79°C |
| Jul 25 | 79°C | 77°C | 82°C | 79°C |
| Jul 26 | 81°C | 75°C | 81°C | 79°C |
| Jul 27 | 79°C | 77°C | 82°C | 80°C |
| Jul 28 | 79°C | 77°C | 82°C | 80°C |
| Jul 29 | 81°C | 77°C | 82°C | 80°C |
| Jul 30 | 79°C | 79°C | 82°C | 80°C |
Koga Climate and Swimming Opportunities in July
86°F
Average Day Air Temperature
75°F
Average Night Air Temperature
11 in
Precipitation Amount per Month
15 days
Number of Rainy Days
14 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
7 mph
Average Wind Speed
78%
Average
humidity
Koga lies within the Fukuoka Prefecture in Japan. The average daytime temperature in Koga in July is 30°C (87°F), while the nighttime average is 24°C (75°F). There are typically 15 rainy days during the month, with a total precipitation of 287 mm (11.3 inches). The daylight duration in July in Koga is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in July is 12 km/h (7 mph), and the humidity level is around 78%.
The water temperature in Koga in July ranges from 23°C to 26°C (73°F to 79°F). At the beginning of the month, the average temperature is around 24°C (75°F), shifting to 25°C (77°F) by mid-July and reaching 26°C (79°F) in the last ten days. Overall, the average sea temperature in Koga for July is 25°C (77°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Frequently Asked Questions About Water Temperatures in July in Koga
What is the sea temperature in Koga in July?
The water temperature in the Sea of Japan in Koga in July ranges from 23°C to 26°C (73°F to 79°F).
Is it possible to swim in the Sea of Japan in Koga in July?
The average sea temperature in Koga in July is 25°C (77°F), and the air temperature is 30°C (87°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.