Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
Observing a slight rise in March, the average high-temperature shifts from February's freezing cold 29.5°F (-1.4°C) to an icy 38.1°F (3.4°C). The month of March records an average low-temperature of 22.8°F (-5.1°C).Humidity
In March, the average relative humidity is 85%.Rainfall
In March, in Portlandville, the rain falls for 11.7 days. Throughout March, 2.36" (60mm) of precipitation is accumulated. Throughout the year, in Portlandville, there are 161.4 rainfall days, and 31.26" (794mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In March, in Portlandville, it is snowing for 15.8 days. Throughout March, 8.5" (216mm) of snow is accumulated. Throughout the year, there are 92.9 snowfall days, and 48.27" (1226mm) of snow is accumulated.Daylight
In March, the average length of the day in Portlandville, New York, is 11h and 58min.On the first day of March in Portlandville, sunrise is at 6:33 am and sunset at 5:50 pm EST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:25 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Portlandville, the average sunshine in March is 4.5h.UV index
The months with the lowest UV index in Portlandville are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In March, the maximum UV index of 1 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Portlandville during March?
What is the average humidity in March in Portlandville?
How much does it rain in Portlandville in March?
How much does it snow in Portlandville in March?
What is the average length of the day in March in Portlandville?
When are sunrise and sunset in March in Portlandville?
When does Daylight Saving Time (DST) start in March in Portlandville?
How long on average sun shines in March in Portlandville?
What is the month with the lowest UV index in Portlandville?
How high is the UV index in March in Portlandville?
Average temperature in March
Portlandville, NY
- Average high temperature in March: 38.1°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in March: 22.8°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in March
Portlandville, NY
- Average pressure in March: 30.06"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Portlandville, NY
- Average wind speed in March: 9.1mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in March
Portlandville, NY
- Average humidity in March: 85%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in March
Portlandville, NY
- Average rainfall in March: 2.36"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in March
Portlandville, NY
- Average rainfall days in March: 11.7 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in March
Portlandville, NY
- Average snowfall in March: 8.5"
The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Portlandville, NY
- Average snowfall days in March: 15.8 days
The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Portlandville, NY
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in March: 4h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in March
Portlandville, NY
- Average sunshine days in March: 8.6 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in March
Portlandville, NY
- Average UV index in March: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in March
Portlandville, NY
- Average cloud cover in March: 66
The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 41).
Average visibility in March
Portlandville, NY
- Average visibility in March: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Portlandville, New York, USA
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