March weather forecast
Winterthur, DE

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Weather in March

The first month of the spring, March, is a chilly month in Winterthur, Delaware, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 49.3°F (9.6°C).

Temperature

Winterthur in March denotes a subtle temperature transition, adjusting from an average high of an icy 40.8°F (4.9°C) in February to a chilly 49.3°F (9.6°C). An average low-temperature of 34.7°F (1.5°C) is observed during March nights.

Humidity

In March, the average relative humidity is 73%.

Rainfall

In Winterthur, during March, the rain falls for 14.9 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Winterthur, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Winterthur. March is the month with the most snowfall. Snow falls for 4.7 days and accumulates 3.58" (91mm) of snow.

Daylight

The average length of the day in March is 11h and 59min.
On the first day of March in Winterthur, sunrise is at 6:34 am and sunset at 5:54 pm EST. On the last day of the month, sunrise is at 6:46 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 Winterthur, the average sunshine in March is 6.5h.

UV index

In March, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 3 during March leads to these instructions:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What is the usual temperature for Winterthur in March?

In Winterthur, 49.3°F (9.6°C) is the average high-temperature and 34.7°F (1.5°C) is the average low-temperature during March.

What is the average humidity in March in Winterthur?

In Winterthur, the average relative humidity in March is 73%.

How much does it rain in Winterthur in March?

In Winterthur, Delaware, in March, it is raining for 14.9 days, with typically 2.95" (75mm) of accumulated precipitation.

When does it snow the most in Winterthur?

March is the month with the most snowfall in Winterthur, Delaware. Snow falls for 4.7 days and accumulates 3.58" (91mm) of snow.

How many days does it snow in March in Winterthur?

In Winterthur, in March, snow falls for 4.7 days, with typically accumulated 3.58" (91mm) of snow.

How many hours of daylight does Winterthur have in March?

In March, the average day length in Winterthur is 11h and 59min.

What time are sunrise and sunset in March in Winterthur?

On the first day of March in Winterthur, sunrise is at 6:34 am and sunset at 5:54 pm EST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:25 pm EDT.

When does Daylight Saving Time (DST) start in March in Winterthur?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Winterthur have in March?

In March, the average sunshine duration in Winterthur, Delaware, is 6.5h.

How high is the UV index in March in Winterthur?

In Winterthur, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Winterthur, DE

Average temperature in March - Winterthur, DE
  • Average high temperature in March: 49.3°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in March: 34.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in March
Winterthur, DE

Average pressure in March - Winterthur, DE
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in March
Winterthur, DE

Average wind speed in March - Winterthur, DE
  • Average wind speed in March: 8.6mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in March
Winterthur, DE

Average humidity in March - Winterthur, DE
  • Average humidity in March: 73%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Winterthur, DE

Average rainfall in March - Winterthur, DE
  • Average rainfall in March: 2.95"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in March
Winterthur, DE

Average rainfall days in March - Winterthur, DE
  • Average rainfall days in March: 14.9 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in March
Winterthur, DE

Average snowfall in March - Winterthur, DE
  • Average snowfall in March: 3.58"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Winterthur, DE

Average snowfall days in March - Winterthur, DE
  • Average snowfall days in March: 4.7 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Winterthur, DE

Average daylight in March / Average sunshine in March - Winterthur, DE
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in March: 6h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in March
Winterthur, DE

Average sunshine days in March - Winterthur, DE
  • Average sunshine days in March: 12.3 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

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Average UV index in March
Winterthur, DE

Average UV index in March - Winterthur, DE
  • Average UV index in March: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Winterthur, DE

Average cloud cover in March - Winterthur, DE
  • Average cloud cover in March: 47

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in March
Winterthur, DE

Average visibility in March - Winterthur, DE
  • 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).

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Winterthur, Delaware, USA

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