March weather forecast and climate
South Effingham, NH

March, the first month of the spring, in South Effingham, is a wintry month, with average temperature fluctuating between 23°F (-5°C) and 38.1°F (3.4°C).

Temperature

In South Effingham, the average high-temperature marginally rises, from a subzero cold 30°F (-1.1°C) in February, to a wintry 38.1°F (3.4°C). In March, the average low-temperature is 23°F (-5°C).

Humidity

The average relative humidity in South Effingham is 83%.

Rainfall

In South Effingham, New Hampshire, in March, during 10.1 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in South Effingham, there are 138 rainfall days, and 30.08" (764mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In March, in South Effingham, it is snowing for 10.1 days. Throughout March, 6.22" (158mm) of snow is accumulated. In South Effingham, New Hampshire, during the entire year, snow falls for 48.9 days, and aggregates up to 38.15" (969mm) of snow.

Daylight

In South Effingham, New Hampshire, the average length of the day is 12h.

Sunshine

The average sunshine in South Effingham is 5.5h.

UV index

The average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in March interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in March in South Effingham?

The average high-temperature, in March, is 38.1°F (3.4°C), while the average low-temperature is 23°F (-5°C).

What is the average humidity in March in South Effingham?

In March, the average relative humidity in South Effingham is 83%.

How many days does it rain in March in South Effingham?

In South Effingham, in March, it is raining for 10.1 days, with typically 2.36" (60mm) of accumulated precipitation.

How many days does it snow in March in South Effingham?

In March, in South Effingham, New Hampshire, it is snowing for 10.1 days. Throughout March, 6.22" (158mm) of snow is accumulated.

What is the average length of the day in March in South Effingham?

The average length of the day in March is 12h.

How long on average sun shines in March in South Effingham?

In March, the average sunshine in South Effingham is 5.5h.

What is the UV index reading in March in South Effingham?

In March, the average daily maximum UV index in South Effingham, New Hampshire, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in March - South Effingham, NH
  • Average high temperature in March: 38.1°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in March: 23°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

Average pressure in March - South Effingham, NH
  • Average pressure in March: 30.03"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in March - South Effingham, NH
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in March - South Effingham, NH
  • Average humidity in March: 83%

Months with the highest relative humidity are January and February (85%).
Months with the lowest relative humidity are April and November (77%).

Average rainfall in March - South Effingham, NH
  • Average rainfall in March: 2.36"

The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in March - South Effingham, NH
  • Average rainfall days in March: 10.1 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in March - South Effingham, NH
  • Average snowfall in March: 6.22"

The month with the highest snowfall is February (9.72").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in March - South Effingham, NH
  • Average snowfall days in March: 10.1 days

The month with the highest number of snowfall days is February (11.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March / Average sunshine in March - South Effingham, NH
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in March: 5.5h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in March - South Effingham, NH
  • Average sunshine days in March: 13.7 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in March - South Effingham, NH
  • Average UV index in March: 2

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in March - South Effingham, NH
  • Average cloud cover in March: 52

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in March - South Effingham, NH
  • Average visibility in March: 5mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).