What’s the climate like in Onagawa Chō?
The current climate in Onagawa Chō features temperatures ranging from a high of 31°C to a low of 7°C throughout the year. The average yearly temperature is around 19°C. At night, temperatures in the colder months average around 0°C and in the warmer months around 25°C.
The highest temperature recorded in Onagawa Chō in recent years was 37°C in July 2023. The lowest daytime temperature recorded was -3°C in February 2014.
On average, Onagawa Chō gets 1742 mm of precipitation each year. Of this, about 40 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The typhoon season in Onagawa Chō runs from June to November.
Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.
Best time to visit Onagawa Chō?
The best time to visit Onagawa Chō for mild to warm weather is April, May and November. You might get some rain, but the temperatures are just right to explore Onagawa Chō.
Climate Table of Onagawa Chō
The climate table of Onagawa Chō shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 7 | 8 | 13 | 18 | 22 | 25 | 29 | 31 | 26 | 21 | 16 | 11 |
| Temp. min (°C) | 1 | 2 | 5 | 10 | 15 | 19 | 24 | 25 | 20 | 15 | 9 | 4 |
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| Precipitation (mm) | 68 | 45 | 136 | 130 | 102 | 197 | 208 | 205 | 160 | 147 | 54 | 290 |
| Snow (cm) | 12 | 8,5 | 3,7 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |
| UV Index | 4 | 5 | 6 | 7 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 19°C
- Highest temperature: 31°C in August
- Lowest temperature: 7°C in January
- Precipitation*: 1742 mm per year, averaging 145 mm per month
- Snowfall: 40 cm per year
- Driest months: 45 mm in February, 54 mm in November and 68 mm in January
- Wettest months: 290 mm in December, 208 mm in July and 205 mm in August
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Onagawa Chō
This graph shows the average maximum temperatures per month in Onagawa Chō, Japan. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Onagawa Chō
This graph shows how much rainfall Onagawa Chō, Japan, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Onagawa Chō
This graph shows how much snow Onagawa Chō, Japan, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Onagawa Chō
This graph shows the average UV index per month in Onagawa Chō, Japan. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Onagawa Chō
This graph shows the average yearly temperature in Onagawa Chō, Japan. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Onagawa Chō
This chart shows the total yearly precipitation in Onagawa Chō, Japan, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Onagawa Chō
This chart shows the total yearly snowfall in Onagawa Chō, Japan, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Onagawa Chō
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Average Weather in Onagawa Chō by Month
Click on a month below to see detailed weather info for Onagawa Chō. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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