March weather forecast and climate
Altona, KY

The first month of the spring, March, is a mild month in Altona, Kentucky, with average temperature varying between 40.5°F (4.7°C) and 56.7°F (13.7°C).

Temperature

In Altona, Kentucky, the average high-temperature rises, from a frosty 46.8°F (8.2°C) in February, to a mild 56.7°F (13.7°C). In March, the average low-temperature is 40.5°F (4.7°C).

Humidity

Months with the highest humidity are March and May, with an average relative humidity of 79%.

Rainfall

In March, the rain falls for 8.6 days. Throughout March, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in Altona, there are 94.8 rainfall days, and 8.7" (221mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Altona. March is the last month it regularly snows. During 1.5 snowfall days, Altona aggregates 0.08" (2mm) of snow. In Altona, during the entire year, snow falls for 11 days, and aggregates up to 0.83" (21mm) of snow.

Daylight

In Altona, the average length of the day is 12h.

Sunshine

The average sunshine is 6.1h.

UV index

In March, the average daily maximum UV index in Altona, Kentucky, is 4. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in March transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Altona?

The average high-temperature, in March, in Altona, Kentucky, is 56.7°F (13.7°C), while the average low-temperature is 40.5°F (4.7°C).

What is the most humid month in Altona?

March and May, with an average relative humidity of 79%, are most humid months in Altona.

What is the average humidity in March in Altona?

In Altona, the average relative humidity in March is 79%.

How many days does it rain in March in Altona?

In Altona, in March, it is raining for 8.6 days, with typically 0.71" (18mm) of accumulated precipitation.

What is the last month it snows in Altona?

March is the last month it regularly snows in Altona, Kentucky. During 1.5 snowfall days, in March, Altona aggregates 0.08" (2mm) of snow.

What is the average length of the day in March in Altona?

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

How long on average sun shines in March in Altona?

In Altona, Kentucky, the average sunshine in March is 6.1h.

What is the UV index intensity in March in Altona?

In March, the average daily maximum UV index in Altona is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in March - Altona, KY
  • Average high temperature in March: 56.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in March: 40.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in March - Altona, KY
  • Average pressure in March: 30.09"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in March - Altona, KY
  • Average wind speed in March: 8.9mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

Average humidity in March - Altona, KY
  • Average humidity in March: 79%

Months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in March - Altona, KY
  • Average rainfall in March: 0.71"

The wettest month (with the highest rainfall) is February (1.06").
The driest month (with the least rainfall) is September (0.28").

Average rainfall days in March - Altona, KY
  • Average rainfall days in March: 8.6 days

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is November (5.7 days).

Average snowfall in March - Altona, KY
  • Average snowfall in March: 0.08"

The month with the highest snowfall is February (0.28").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in March - Altona, KY
  • Average snowfall days in March: 1.5 days

The month with the highest number of snowfall days is February (3.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in March / Average sunshine in March - Altona, KY
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in March: 6.1h

The month with the most sunshine is July (Average sunshine: 10.6h).
Months with the least sunshine are January and February (Average sunshine: 4.6).

Average sunshine days in March - Altona, KY
  • Average sunshine days in March: 20.1 days

The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is July (15.7 days).

Average UV index in March - Altona, KY
  • Average UV index in March: 4

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

Average cloud cover in March - Altona, KY
  • Average cloud cover in March: 49

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in March - Altona, KY
  • Average visibility in March: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).