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
In Niwot, the average high-temperature in March rises, from an icy 40.3°F (4.6°C) in February, to a cool 51.4°F (10.8°C). Niwot documents a substantial deviation from daytime highs with a consistent low-temperature of 29.7°F (-1.3°C) during March nights.Humidity
In Niwot, Colorado, the average relative humidity in March is 55%.Rainfall
In Niwot, in March, it is raining for 7.7 days, with typically 0.83" (21mm) of accumulated precipitation. In Niwot, during the entire year, the rain falls for 105.4 days and collects up to 10.43" (265mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Niwot, during March, snow falls for 4.9 days and regularly aggregates up to 3.9" (99mm) of snow. Throughout the year, there are 37.1 snowfall days, and 26.73" (679mm) of snow is accumulated.Daylight
In March, the average length of the day in Niwot is 11h and 59min.On the first day of March in Niwot, Colorado, sunrise is at 6:32 am and sunset at 5:53 pm MST. On the last day of the month, sunrise is at 6:44 am and sunset at 7:24 pm MDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from MDT to MST.
Sunshine
In Niwot, the average sunshine in March is 9h.UV index
The average daily maximum UV index in March in Niwot, Colorado, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In March, a daily UV index of 3 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the average March temperature in Niwot?
What is the average humidity in March in Niwot?
How much does it rain in Niwot in March?
How much does it snow in Niwot in March?
How many hours of daylight does Niwot have in March?
When is the sunrise / sunset in March in Niwot?
When does Daylight Saving Time (DST) start in March in Niwot?
How long on average sun shines in March in Niwot?
What is the UV index intensity in March in Niwot?
Average temperature in March
Niwot, CO
- Average high temperature in March: 51.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (39°F).
- Average low temperature in March: 29.7°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (19.9°F).
Average pressure in March
Niwot, CO
- Average pressure in March: 30"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in March
Niwot, CO
- Average wind speed in March: 6.6mph
The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.6mph).
Average humidity in March
Niwot, CO
- Average humidity in March: 55%
The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (42%).
Average rainfall in March
Niwot, CO
- Average rainfall in March: 0.83"
The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in March
Niwot, CO
- Average rainfall days in March: 7.7 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in March
Niwot, CO
- Average snowfall in March: 3.9"
The month with the highest snowfall is November (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Niwot, CO
- Average snowfall days in March: 4.9 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in March /
Average sunshine in March
Niwot, CO
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in March: 9h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in March
Niwot, CO
- Average sunshine days in March: 18.8 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in March
Niwot, CO
- Average UV index in March: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Niwot, CO
- Average cloud cover in March: 24
The months with the most cloud cover are April and May (Cloud cover 26).
The months with the least cloud cover are June and September (Cloud cover 16).
Average visibility in March
Niwot, CO
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Niwot, Colorado, USA
Weather forecast for your location
2. Allow the app to use your location
