United States Minor Outlying IslandsThe climate of Howland Island
The current climate in Howland Island features temperatures ranging from a high of 29°C to a low of 28°C throughout the year. The average yearly temperature is around 29°C. At night, temperatures in the colder months average around 27°C and in the warmer months around 27°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Howland Island, United States Minor Outlying Islands.
Temperature records
The highest temperature recorded in Howland Island in recent years was 30°C in October 2023. The lowest daytime temperature recorded was 25°C in January 2021.
Rainfall amount
On average, Howland Island receives 1005 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Howland Island?
The best time to visit Howland Island for sunny weather is January, February and April through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Howland Island. 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 Howland Island
The climate table of Howland Island shows the average temperatures, rainfall, 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) | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 |
| Temp. min (°C) | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 |
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| Precipitation (mm) | 73 | 103 | 121 | 110 | 85 | 84 | 84 | 70 | 69 | 52 | 42 | 112 |
| UV Index | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Howland Island, United States Minor Outlying Islands. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Howland Island
Yearly Temperature in Howland Island
Precipitation charts
These charts show the average amount of precipitation in Howland Island, United States Minor Outlying Islands. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Howland Island
Total Yearly Precipitation in Howland Island
UV index chart
This chart shows the average UV index per month in Howland Island, United States Minor Outlying Islands. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Howland Island
Weather experiences in Howland Island
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Average weather in Howland Island by month
Click on a month below to see detailed weather info for Howland Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.