Koka Weather & Climate: Best Time to Visit
Koka, Shiga, Japan, sees big temperature differences between seasons, with August peaking at 33°C (91°F) and January dropping to 9°C (48°F).
Rain/snowfall is high, totalling around 1638 mm (64 in) per year. June is the wettest month and December the driest. The sunniest month is May, with 6.2 hours of sunshine per day on average.
Monthly Temperature in Koka
Visitors to Koka can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 33°C (91°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 24°C (75°F) in August to around 0°C (32°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Koka
Koka is known for its substantial rain/snowfall, with annual precipitation reaching 1638 mm (64 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 212 mm (8.3 in) of precipitation, recorded across 18 rainy days. In contrast, the driest month December brings less rainfall, with 64 mm (2.5 in) over 17 rainy days. For more details, please visit our Koka Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Koka
While the amount of sunshine in Koka varies throughout the year, all seasons offer their own charm. Enjoy up to 6.2 hours of daily sun in May, and experience slightly darker atmosphere in February, with about 4.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Koka by Month
The relative humidity is high throughout the year in Koka.
The city experiences its highest humidity in July, reaching 70%. In April, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Koka 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Koka
During April, May and November, Koka experiences its most favorable weather, with temperatures between 17°C (63°F) and 24°C (75°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 82 mm (3.2 in) and 153 mm (6 in).
Plan accordingly for June, July, September and October, when conditions bring the heaviest precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
