What’s the climate like in Northern Mariana Islands?
The current climate of Northern Mariana Islands features average monthly temperatures ranging from highs of 31°C during the day to lows of 28°C. The average yearly temperature is around 30°C. At night, temperatures in the colder months average around 24°C and in the warmer months around 27°C.
The highest temperature recorded in Northern Mariana Islands in recent years was 36°C in January 2015. The lowest daytime temperature recorded was 24°C in February 2020.
On average, Northern Mariana Islands receives 1776 mm of precipitation each year. For comparison, UK gets 701 mm of precipitation annually.
Best time to visit Northern Mariana Islands?
The best time to visit Northern Mariana Islands for sunny weather is January through June, November and December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Northern Mariana Islands. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Northern Mariana Islands
The climate table of Northern Mariana Islands shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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) | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 29 |
| Temp. min (°C) | 26 | 25 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 |
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| Precipitation (mm) | 46 | 47 | 54 | 71 | 74 | 77 | 196 | 313 | 458 | 247 | 110 | 83 |
| UV Index | 7 | 8 | 9 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 |
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: 30°C
- Highest temperature: 31°C in July
- Lowest temperature: 28°C in January
- Precipitation: 1776 mm per year, averaging 148 mm per month
- Driest months: 46 mm in January, 47 mm in February and 54 mm in March
- Wettest months: 458 mm in September, 313 mm in August and 247 mm in October
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Table of Contents
Average Temperature per Month in Northern Mariana Islands
This graph shows the average maximum temperatures per month in Northern Mariana Islands. 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 Northern Mariana Islands
This graph shows how much precipitation Northern Mariana Islands gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Northern Mariana Islands
This graph shows the average UV index per month in Northern Mariana Islands. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Northern Mariana Islands
This graph shows the average yearly temperature in Northern Mariana Islands. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Northern Mariana Islands
This chart shows the total yearly precipitation in Northern Mariana Islands over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Northern Mariana Islands
The weather in Northern Mariana Islands is rated an average of 0 out of 5 stars by 6 visitors. Have you been to Northern Mariana Islands? Share your weather experience to help other visitors.
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Average Weather in Northern Mariana Islands by Month
Click on a month below to see detailed weather info for Northern Mariana Islands. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
