April weather forecast
Sanders, MT

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Weather in April

April is a cool spring month in Sanders, Montana, with an average temperature fluctuating between 37.6°F (3.1°C) and 55.2°F (12.9°C).

Temperature

In April, the average high-temperature increases from a frosty 45.3°F (7.4°C) in March to a fresh 55.2°F (12.9°C). During April, the temperature is averaged to a low of 37.6°F (3.1°C) at night.

Humidity

In April, the average relative humidity is 58%.

Rainfall

In Sanders, during April, the rain falls for 12.1 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Sanders, during the entire year, the rain falls for 99.5 days and collects up to 11.06" (281mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Sanders, during April, snow falls for 4.1 days and regularly aggregates up to 2.2" (56mm) of snow. Throughout the year, there are 47 snowfall days, and 15.83" (402mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 36min.
On the first day of April, sunrise is at 6:46 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:16 pm MDT.

Sunshine

In April, the average sunshine is 9.2h.

UV index

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, an average UV index of 3 transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in April?

The high-temperature, in April, in Sanders, records 55.2°F (12.9°C), while the low-temperature is 37.6°F (3.1°C).

What is the average humidity in April?

In April, the average relative humidity is 58%.

How many days does it rain in April in Sanders?

In Sanders, during April, the rain falls for 12.1 days and regularly aggregates up to 1.26" (32mm) of precipitation.

How much does it snow in Sanders in April?

In Sanders, in April, during 4.1 snowfall days, 2.2" (56mm) of snow is typically accumulated.

What is the average length of the day in April?

In April, the average day length is 13h and 36min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:46 am and sunset at 7:37 pm. On the last day of the month, in Sanders, sunrise is at 5:54 am and sunset at 8:16 pm MDT.

How long on average sun shines in April?

In April, the average sunshine duration is 9.2h.

What is the UV index intensity in April?

In Sanders, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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 April
Sanders, MT

Average temperature in April - Sanders, MT
  • Average high temperature in April: 55.2°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The months with the lowest average high temperature are January and December (30.9°F).

  • Average low temperature in April: 37.6°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in April
Sanders, MT

Average pressure in April - Sanders, MT
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in April
Sanders, MT

Average wind speed in April - Sanders, MT
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (8.2mph).

Average humidity in April
Sanders, MT

Average humidity in April - Sanders, MT
  • Average humidity in April: 58%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).

Average rainfall in April
Sanders, MT

Average rainfall in April - Sanders, MT
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is May (1.81").
The driest months (with the least rainfall) are January, November and December (0.47").

Average rainfall days in April
Sanders, MT

Average rainfall days in April - Sanders, MT
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in April
Sanders, MT

Average snowfall in April - Sanders, MT
  • Average snowfall in April: 2.2"

The month with the highest snowfall is February (3.74").
The months with the least snowfall are June, July and August (0").

Average snowfall days in April
Sanders, MT

Average snowfall days in April - Sanders, MT
  • Average snowfall days in April: 4.1 days

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Sanders, MT

Average daylight in April / Average sunshine in April - Sanders, MT
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).

Average sunshine days in April
Sanders, MT

Average sunshine days in April - Sanders, MT
  • Average sunshine days in April: 14.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is April (14.2 days).

Average UV index in April
Sanders, MT

Average UV index in April - Sanders, MT
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in April
Sanders, MT

Average cloud cover in April - Sanders, MT
  • Average cloud cover in April: 41

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in April
Sanders, MT

Average visibility in April - Sanders, MT
  • Average visibility in April: 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).

Sanders, Montana, USA

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