April weather forecast
Sweetwater, OK

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Weather in April

April is an agreeable spring month in Sweetwater, Oklahoma, with an average temperature varying between 50.2°F (10.1°C) and 72.1°F (22.3°C).

Temperature

The shift from March to April sees a slight increase in the average high-temperature, transitioning from an enjoyable 64.2°F (17.9°C) to an agreeable 72.1°F (22.3°C). Sweetwater's average low-temperature of 50.2°F (10.1°C) in April reflects a considerable decline from the daytime peak.

Humidity

In April, the average relative humidity is 57%.

Rainfall

In April, in Sweetwater, the rain falls for 10.8 days. Throughout April, 2.4" (61mm) of precipitation is accumulated. In Sweetwater, during the entire year, the rain falls for 99.3 days and collects up to 17.8" (452mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Sweetwater. April is the last month it regularly snows. During 0.4 snowfall days, in April, Sweetwater aggregates 0.12" (3mm) of snow. In Sweetwater, during the entire year, snow falls for 8.5 days and aggregates up to 4.8" (122mm) of snow.

Daylight

In April, the average length of the day in Sweetwater is 13h and 7min.
On the first day of the month, sunrise is at 7:24 am and sunset at 8:01 pm. On the last day of April, sunrise is at 6:48 am and sunset at 8:25 pm CDT.

Sunshine

In Sweetwater, the average sunshine in April is 8.9h.

UV index

The average daily maximum UV index in April in Sweetwater is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 5 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What is the average April temperature in Sweetwater?

The average high-temperature and low-temperature during April are 72.1°F (22.3°C) and 50.2°F (10.1°C) respectively.

What is the average humidity in April in Sweetwater?

In April, the average relative humidity is 57%.

How much does it rain in Sweetwater in April?

In Sweetwater, Oklahoma, during April, the rain falls for 10.8 days and regularly aggregates up to 2.4" (61mm) of precipitation.

What is the last month it snows in Sweetwater?

April is the last month it regularly snows in Sweetwater, Oklahoma. During 0.4 snowfall days, in April, Sweetwater aggregates 0.12" (3mm) of snow.

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

The average day length in April in Sweetwater, Oklahoma, is 13h and 7min.

When is the sunrise / sunset in April in Sweetwater?

In April, on the first day of the month, sunrise is at 7:24 am and sunset at 8:01 pm. On the last day of the month, in Sweetwater, sunrise is at 6:48 am and sunset at 8:25 pm CDT.

How many hours of sunshine does Sweetwater have in April?

The average sunshine duration in April is 8.9h.

What is the UV index intensity in April in Sweetwater?

In Sweetwater, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Sweetwater, OK

Average temperature in April - Sweetwater, OK
  • Average high temperature in April: 72.1°F

The warmest month (with the highest average high temperature) is July (94.8°F).
The month with the lowest average high temperature is December (49.8°F).

  • Average low temperature in April: 50.2°F

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure in April
Sweetwater, OK

Average pressure in April - Sweetwater, OK
  • Average pressure in April: 29.89"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in April
Sweetwater, OK

Average wind speed in April - Sweetwater, OK
  • Average wind speed in April: 13.3mph

The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).

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Average humidity in April
Sweetwater, OK

Average humidity in April - Sweetwater, OK
  • Average humidity in April: 57%

The month with the highest relative humidity is May (60%).
The months with the lowest relative humidity are July and August (51%).

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Average rainfall in April
Sweetwater, OK

Average rainfall in April - Sweetwater, OK
  • Average rainfall in April: 2.4"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.59").

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Average rainfall days in April
Sweetwater, OK

Average rainfall days in April - Sweetwater, OK
  • Average rainfall days in April: 10.8 days

The month with the highest number of rainy days is August (12 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in April
Sweetwater, OK

Average snowfall in April - Sweetwater, OK
  • Average snowfall in April: 0.12"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Sweetwater, OK

Average snowfall days in April - Sweetwater, OK
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Sweetwater, OK

Average daylight in April / Average sunshine in April - Sweetwater, OK
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in April: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The months with the least sunshine are November and December (Average sunshine: 6h and 42min).

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Average sunshine days in April
Sweetwater, OK

Average sunshine days in April - Sweetwater, OK
  • Average sunshine days in April: 17.5 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is August (14.8 days).

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Average UV index in April
Sweetwater, OK

Average UV index in April - Sweetwater, OK
  • Average UV index in April: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in April
Sweetwater, OK

Average cloud cover in April - Sweetwater, OK
  • Average cloud cover in April: 29

The month with the most cloud cover is April (Cloud cover 29).
The months with the least cloud cover are June and August (Cloud cover 17).

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Average visibility in April
Sweetwater, OK

Average visibility in April - Sweetwater, OK
  • 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).

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Sweetwater, Oklahoma, USA

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