April weather forecast
Romulus, MI

Weather in April

April in Romulus, Michigan, is a cool spring month, with an average temperature varying between 38.8°F (3.8°C) and 54°F (12.2°C).

Temperature

In Romulus, the average high-temperature in April rises from a frosty 42.8°F (6°C) in March to a fresh 54°F (12.2°C). In Romulus, Michigan, the average low-temperature is 38.8°F (3.8°C).

Humidity

The months with the lowest humidity are April, July and October, with an average relative humidity of 75%.

Rainfall

In Romulus, during 16.6 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, there are 153.7 rainfall days, and 23.82" (605mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Romulus. In Romulus, snow falls for 1.8 days, with typically accumulated 0.91" (23mm) of snow. Throughout the year, in Romulus, there are 40.4 snowfall days, and 12.24" (311mm) of snow is accumulated.

Daylight

The average length of the day in April in Romulus is 13h and 23min.
On the first day of the month, sunrise is at 7:15 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:29 am and sunset at 8:31 pm EDT.

Sunshine

In Romulus, the average sunshine in April is 7.3h.

UV index

In April, the average daily maximum UV index in Romulus is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. 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.
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FAQ

What are the least humid months in Romulus?

April, July and October, with an average relative humidity of 75%, are the least humid months in Romulus.

What is the average humidity in April in Romulus?

The average relative humidity in April in Romulus, Michigan, is 75%.

How many days does it rain in April in Romulus?

In Romulus, Michigan, in April, during 16.6 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

How much does it snow in Romulus in April?

In Romulus, Michigan, in April, snow falls for 1.8 days, with typically accumulated 0.91" (23mm) of snow.

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

In April, the average day length in Romulus is 13h and 23min.

When are sunrise and sunset in April in Romulus?

In April, on the first day of the month, sunrise is at 7:15 am and sunset at 7:59 pm. On the last day of the month, in Romulus, Michigan, sunrise is at 6:29 am and sunset at 8:31 pm EDT.

How long on average sun shines in April in Romulus?

The average sunshine duration in April in Romulus is 7.3h.

What is the UV index intensity in April in Romulus?

In Romulus, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in April
Romulus, MI

Average temperature in April - Romulus, MI
  • Average high temperature in April: 54°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in April: 38.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in April
Romulus, MI

Average pressure in April - Romulus, MI
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
Romulus, MI

Average wind speed in April - Romulus, MI
  • Average wind speed in April: 9.8mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in April
Romulus, MI

Average humidity in April - Romulus, MI
  • Average humidity in April: 75%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and October (75%).

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Average rainfall in April
Romulus, MI

Average rainfall in April - Romulus, MI
  • Average rainfall in April: 2.76"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is December (1.14").

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Average rainfall days in April
Romulus, MI

Average rainfall days in April - Romulus, MI
  • Average rainfall days in April: 16.6 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in April
Romulus, MI

Average snowfall in April - Romulus, MI
  • Average snowfall in April: 0.91"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Romulus, MI

Average snowfall days in April - Romulus, MI
  • Average snowfall days in April: 1.8 days

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Romulus, MI

Average daylight in April / Average sunshine in April - Romulus, MI
  • Average daylight in April: 13h and 23min

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 10min).

  • Average sunshine in April: 7.3h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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Average sunshine days in April
Romulus, MI

Average sunshine days in April - Romulus, MI
  • Average sunshine days in April: 10.9 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in April
Romulus, MI

Average UV index in April - Romulus, MI
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Romulus, MI

Average cloud cover in April - Romulus, MI
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in April
Romulus, MI

Average visibility in April - Romulus, MI
  • 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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