What’s the climate like in Nii-jima?
The current climate in Nii-jima features temperatures ranging from a high of 28°C to a low of 6°C throughout the year. The average yearly temperature is around 18°C. At night, temperatures in the colder months average around 0°C and in the warmer months around 22°C.
The highest temperature recorded in Nii-jima in recent years was 36°C in August 2023. The lowest daytime temperature recorded was -7°C in January 2023.
On average, Nii-jima gets 2161 mm of precipitation each year. Of this, about 248 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Nii-jima?
The best time to visit Nii-jima for mild to warm weather is April up to October. You might get some rain, but the temperatures are just right to explore Nii-jima.
Climate Table of Nii-jima
The climate table of Nii-jima 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) | 8 | 6 | 12 | 18 | 21 | 22 | 26 | 28 | 25 | 20 | 14 | 10 |
| Temp. min (°C) | 2 | 0 | 6 | 12 | 14 | 16 | 21 | 23 | 19 | 14 | 7 | 4 |
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| Precipitation (mm) | 212 | 78 | 143 | 226 | 275 | 186 | 149 | 179 | 179 | 251 | 122 | 161 |
| Snow (cm) | 100 | 52 | 31 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 54 |
| UV Index | 4 | 5 | 6 | 7 | 8 | 7 | 7 | 7 | 6 | 5 | 4 | 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: 18°C
- Highest temperature: 28°C in August
- Lowest temperature: 6°C in February
- Precipitation*: 2161 mm per year, averaging 180 mm per month
- Snowfall: 248 cm per year
- Driest months: 78 mm in February, 122 mm in November and 143 mm in March
- Wettest months: 275 mm in May, 251 mm in October and 226 mm in April
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Nii-jima
This graph shows the average maximum temperatures per month in Nii-jima, 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 Nii-jima
This graph shows how much rainfall Nii-jima, 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 Nii-jima
This graph shows how much snow Nii-jima, 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 Nii-jima
This graph shows the average UV index per month in Nii-jima, Japan. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Nii-jima
This graph shows the average yearly temperature in Nii-jima, 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 Nii-jima
This chart shows the total yearly precipitation in Nii-jima, 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 Nii-jima
This chart shows the total yearly snowfall in Nii-jima, 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 Nii-jima
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Average Weather in Nii-jima by Month
Click on a month below to see detailed weather info for Nii-jima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
