February weather forecastTinian International Airport, Northern Mariana Islands, USA
February
Weather in February
Notable changes are minimal as we transition from January to February. Similar temperatures prevail, creating a mix of mild and warm conditions. The region experiences 2.9" (74mm) of rainfall scattered over 19 days, a slight decrease compared to the previous month. The sunshine remains overall consistent, indicating a clear sky for most days. Visitors can enjoy the bright daylight adding to the overall beach experience.Temperature
In Tinian International Airport, the months of January through March are known for the lowest temperatures, reaching an average high of 84.2°F (29°C).Rainfall
The month with the least rainfall is February, when the rain falls for 19 days and typically collects 2.91" (74mm) of precipitation.Ocean temperature
January through March, with an average ocean temperature of 82°F (27.8°C), are months with the coldest seawater.Note: Engaging in water activities, such as swimming or diving, in temperatures from 77°F (25°C) to 84.2°F (29°C) is very pleasurable for extended periods, without any discomfort.
Daylight
In Tinian International Airport, the average length of the day in February is 11h and 40min.On the first day of February, sunrise is at 6:46 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 6:25 pm ChST.
Sunshine
The average sunshine in February is 6h.UV index
February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 12 in February translates into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Broad-spectrum SPF 30+ sunscreen must be generously applied and reapplied every two hours or post any outdoor activity or swim. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Tinian International Airport, Northern Mariana Islands, USA
- Average high temperature in February: 84°F
The warmest months (with the highest average high temperature) are June, July, August, September and October (88°F).
The months with the lowest average high temperature are January, February and March (84°F).
- Average low temperature in February: 73°F
The months with the highest average low temperature are May, June, July, August, September, October and November (77°F).
The coldest months (with the lowest average low temperature) are February and March (73°F).
Average rainfall in February
Tinian International Airport, Northern Mariana Islands, USA
- Average rainfall in February: 2.9"
The wettest month (with the highest rainfall) is September (12.8").
The driest month (with the least rainfall) is February (2.9").
Average rainfall days in February
Tinian International Airport, Northern Mariana Islands, USA
- Average rainfall days in February: 19 days
The month with the highest number of rainy days is August (23 days).
The month with the least rainy days is April (18 days).
Average sea temperature in February
Tinian International Airport, Northern Mariana Islands, USA
- Average sea temperature in February: 82°F
The best month for swimming (with the highest average sea temperature) is July (85.4°F).
The coldest months (with the lowest average sea temperature) are January, February and March (82°F).
Average daylight in February /
Average sunshine in February
Tinian International Airport, Northern Mariana Islands, USA
- Average daylight in February: 11h and 42min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in February: 6h
The months with the most sunshine are March, April, May and June (Average sunshine: 7h).
The months with the least sunshine are August, September, October, November and December (Average sunshine: 5h).
Average UV index in February
Tinian International Airport, Northern Mariana Islands, USA
- Average UV index in February: 12
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are November and December (UV index 9).





