March weather forecastSimsbury, CT
March
Weather in March
As spring gets underway in March, Simsbury, Connecticut experiences an uplift in temperatures, reaching a more comfortable range. Breathable air complements the increase in daylight hours, prompting residents to shed their winter layers. However, snow is not entirely absent, leaving an average of 4.17" (106mm). The introduction of the vernal equinox allows for longer days, gradually infusing warmth into March's weather. Sunlight scatters across the landscape more generously, illuminating the city, and a faint hint of spring begins to fill the air.Temperature
Observing a minor shift, the average high-temperature during March adjusts from February's wintry 35.2°F (1.8°C) to a chilly 42.8°F (6°C). In March, the nighttime temperature lowers to an average of 28.8°F (-1.8°C).Humidity
The average relative humidity in March in Simsbury is 76%.Rainfall
In March, in Simsbury, the rain falls for 12.3 days. Throughout March, 2.56" (65mm) of precipitation is accumulated. Throughout the year, there are 159.6 rainfall days, and 31.97" (812mm) of precipitation is accumulated.Snowfall
Months with snowfall in Simsbury are January through May, October through December. In Simsbury, in March, during 6.8 snowfall days, 4.17" (106mm) of snow is typically accumulated. Throughout the year, there are 33.1 snowfall days, and 18.39" (467mm) of snow is accumulated.Daylight
In Simsbury, Connecticut, the average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:24 am and sunset at 5:42 pm EST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:16 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 Simsbury, the average sunshine in March is 6.1h.UV index
The months with the lowest UV index in Simsbury are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In March, the maximum UV index of 2 transforms into these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Simsbury, CT
- Average high temperature in March: 42.8°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in March: 28.8°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in March
Simsbury, CT
- Average pressure in March: 30.04"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Simsbury, CT
- Average wind speed in March: 8.3mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in March
Simsbury, CT
- Average humidity in March: 76%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in March
Simsbury, CT
- Average rainfall in March: 2.56"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in March
Simsbury, CT
- Average rainfall days in March: 12.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in March
Simsbury, CT
- Average snowfall in March: 4.17"
The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Simsbury, CT
- Average snowfall days in March: 6.8 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Simsbury, CT
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in March: 6h and 6min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in March
Simsbury, CT
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in March
Simsbury, CT
- Average UV index in March: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in March
Simsbury, CT
- Average cloud cover in March: 49
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in March
Simsbury, CT
- Average visibility in March: 5mi
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
