October weather forecast
Romulus, MI

Weather in October

October, like September, is a moderate autumn month in Romulus, Michigan, with average temperature varying between 46.6°F (8.1°C) and 59.7°F (15.4°C).

Temperature

In Romulus, Michigan, the average high-temperature decreases, from an agreeable 72.5°F (22.5°C) in September, to a mild 59.7°F (15.4°C). The average low-temperature, in October, is 46.6°F (8.1°C).

Humidity

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

Rainfall

In Romulus, during October, the rain falls for 13.4 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Romulus, during the entire year, the rain falls for 153.7 days and collects up to 23.82" (605mm) of precipitation.

Snowfall

Months with snowfall in Romulus, Michigan, are January through May, October through December. October is the first month it typically snows in Romulus, Michigan. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Romulus, during the entire year, snow falls for 40.4 days, and aggregates up to 12.24" (311mm) of snow.

Daylight

In October, the average length of the day is 11h.

Sunshine

In Romulus, the average sunshine is 5.7h.

UV index

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the least humid month in Romulus?

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

What is the average humidity in October in Romulus?

In October, the average relative humidity in Romulus, Michigan, is 75%.

How many days does it rain in October in Romulus?

In Romulus, during October, the rain falls for 13.4 days and regularly aggregates up to 1.77" (45mm) of precipitation.

When does it start to snow in Romulus?

October is the first month it typically snows in Romulus, Michigan. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

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

In October, the average length of the day in Romulus is 11h.

How many hours of sunshine does Romulus have in October?

In October, the average sunshine in Romulus, Michigan, is 5.7h.

What is the UV index reading in October in Romulus?

In Romulus, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in October
Romulus, MI

Average temperature in October - Romulus, MI
  • Average high temperature in October: 59.7°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 October: 46.6°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 October
Romulus, MI

Average pressure in October - Romulus, MI
  • Average pressure in October: 30.01"

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

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Average wind speed in October
Romulus, MI

Average wind speed in October - Romulus, MI
  • Average wind speed in October: 9.4mph

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 October
Romulus, MI

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

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

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Average rainfall in October
Romulus, MI

Average rainfall in October - Romulus, MI
  • Average rainfall in October: 1.77"

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 October
Romulus, MI

Average rainfall days in October - Romulus, MI
  • Average rainfall days in October: 13.4 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 October
Romulus, MI

Average snowfall in October - Romulus, MI
  • Average snowfall in October: 0.04"

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

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Average snowfall days in October
Romulus, MI

Average snowfall days in October - Romulus, MI
  • Average snowfall days in October: 0.1 days

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

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

Average daylight in October / Average sunshine in October - Romulus, MI
  • Average daylight in October: 11h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in October: 5.7h

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 October
Romulus, MI

Average sunshine days in October - Romulus, MI
  • Average sunshine days in October: 16.3 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 October
Romulus, MI

Average UV index in October - Romulus, MI
  • Average UV index in October: 2

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 October
Romulus, MI

Average cloud cover in October - Romulus, MI
  • Average cloud cover in October: 43

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 October
Romulus, MI

Average visibility in October - Romulus, MI
  • Average visibility in October: 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).

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