April weather forecast
Anaconda, MT

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Weather in April

The city of Anaconda welcomes April with open arms as the clutches of winter begin to ease significantly. Spring delights locals and tourists alike with a noticeable increase in daylight hours. The rise in temperature and rainfall is accompanied by the blooming of the city’s flora. Though still cool, the city is dancing its way into pleasant weather. Evening walks and outdoor activities start to become more feasible, giving life a kickstart after the long winter season.

Temperature

Observing a slight rise in April, the average high-temperature in Anaconda, Montana, shifts from March's icy 34.3°F (1.3°C) to a still cold 42.1°F (5.6°C). In Anaconda, the nighttime temperature averages to a freezing cold 23.2°F (-4.9°C) during April.

Humidity

In Anaconda, the average relative humidity in April is 79%.

Rainfall

In Anaconda, in April, it is raining for 14.8 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Anaconda, there are 139.3 rainfall days, and 18.74" (476mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Anaconda are January through June, September through December. In Anaconda, in April, during 14.8 snowfall days, 9.53" (242mm) of snow is typically accumulated. In Anaconda, during the entire year, snow falls for 117.3 days and aggregates up to 65.47" (1663mm) of snow.

Daylight

In Anaconda, the average length of the day in April is 13h and 35min.
On the first day of April, sunrise is at 7:09 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:39 pm MDT.

Sunshine

In Anaconda, the average sunshine in April is 8.6h.

UV index

In April, the average daily maximum UV index in Anaconda is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 during April translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is April in Anaconda?

In Anaconda, 42.1°F (5.6°C) is the average high-temperature and 23.2°F (-4.9°C) is the average low-temperature during April.

What is the average humidity in April in Anaconda?

In Anaconda, Montana, the average relative humidity in April is 79%.

How much does it rain in Anaconda in April?

In Anaconda, Montana, during April, the rain falls for 14.8 days and regularly aggregates up to 2.32" (59mm) of precipitation.

How many days does it snow in April in Anaconda?

In Anaconda, Montana, in April, snow falls for 14.8 days, with typically accumulated 9.53" (242mm) of snow.

What is the average length of the day in April in Anaconda?

In April, the average day length is 13h and 35min.

What time are sunrise and sunset in April in Anaconda?

In April, on the first day of the month, sunrise is at 7:09 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:39 pm MDT.

How long on average sun shines in April in Anaconda?

In April, the average sunshine duration in Anaconda, Montana, is 8.6h.

How high is the UV index in April in Anaconda?

In Anaconda, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Anaconda, MT

Average temperature in April - Anaconda, MT
  • Average high temperature in April: 42.1°F

The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (25.3°F).

  • Average low temperature in April: 23.2°F

The month with the highest average low temperature is August (44.6°F).
The coldest month (with the lowest average low temperature) is December (10.8°F).

Average pressure in April
Anaconda, MT

Average pressure in April - Anaconda, MT
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in April
Anaconda, MT

Average wind speed in April - Anaconda, MT
  • Average wind speed in April: 6.3mph

The windiest months (with the highest average wind speed) are January and November (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in April
Anaconda, MT

Average humidity in April - Anaconda, MT
  • Average humidity in April: 79%

The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (50%).

Average rainfall in April
Anaconda, MT

Average rainfall in April - Anaconda, MT
  • Average rainfall in April: 2.32"

The wettest month (with the highest rainfall) is June (2.87").
The driest months (with the least rainfall) are January and December (0.94").

Average rainfall days in April
Anaconda, MT

Average rainfall days in April - Anaconda, MT
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (7.9 days).

Average snowfall in April
Anaconda, MT

Average snowfall in April - Anaconda, MT
  • Average snowfall in April: 9.53"

The month with the highest snowfall is February (11.93").
The months with the least snowfall are July and August (0").

Average snowfall days in April
Anaconda, MT

Average snowfall days in April - Anaconda, MT
  • Average snowfall days in April: 14.8 days

The month with the highest number of snowfall days is February (20.2 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in April / Average sunshine in April - Anaconda, 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: 8h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in April
Anaconda, MT

Average sunshine days in April - Anaconda, MT
  • Average sunshine days in April: 7.2 days

The month with the most sunshine days is September (17.2 days).
The months with the least sunshine days are February and April (7.2 days).

Average UV index in April
Anaconda, MT

Average UV index in April - Anaconda, MT
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).

Average cloud cover in April
Anaconda, MT

Average cloud cover in April - Anaconda, MT
  • Average cloud cover in April: 46

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in April
Anaconda, MT

Average visibility in April - Anaconda, MT
  • Average visibility in April: 5mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Anaconda, Montana, USA

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