October weather forecast
Baltimore, MD

A golden evening appearance of tall buildings in Baltimore, Maryland
A golden evening appearance of tall buildings in Baltimore, Maryland

Weather in October

October, the same as September, is another comfortable autumn month in Baltimore, Maryland, with an average temperature fluctuating between 51.4°F (10.8°C) and 65.3°F (18.5°C).

Temperature

In Baltimore, the average high-temperature in October decreases from a warm 77°F (25°C) in September to a comfortable 65.3°F (18.5°C). In Baltimore, the average low-temperature is 51.4°F (10.8°C).

Humidity

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

Rainfall

In Baltimore, Maryland, during 12.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Baltimore, Maryland, during the entire year, the rain falls for 158.5 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

In Baltimore, snow does not fall in April through October.

Ocean temperature

In Baltimore, the average seawater temperature in October is 66.2°F (19°C).
Note: Swimming in 66.2°F (19°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of October, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

Sunshine

In October, the average sunshine is 5.7h.

UV index

In Baltimore, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 in October interpret into the following advice:
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. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the average humidity in October in Baltimore?

The average relative humidity in October is 75%.

How much does it rain in Baltimore in October?

In October, the rain falls for 12.4 days. Throughout October, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Baltimore?

In Baltimore, snow does not fall in April through October.

Does it snow in Baltimore in October?

In Baltimore, Maryland, in October, it doesn't snow. In November, it regularly snows.

What is the ocean temperature in October in Baltimore?

In October, the average ocean temperature in Baltimore is 66.2°F (19°C). For most, swimming in 66.2°F (19°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does Baltimore have in October?

The average day length in October is 11h and 10min.

What time are sunrise and sunset in October in Baltimore?

On the first day of October in Baltimore, Maryland, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

How many hours of sunshine does Baltimore have in October?

In October, the average sunshine duration is 5.7h.

What is the UV index reading in October in Baltimore?

In Baltimore, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Baltimore, MD

Average temperature in October - Baltimore, MD
  • Average high temperature in October: 65.3°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (38.5°F).

  • Average low temperature in October: 51.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in October
Baltimore, MD

Average pressure in October - Baltimore, MD
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in October
Baltimore, MD

Average wind speed in October - Baltimore, MD
  • Average wind speed in October: 7.8mph

The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in October
Baltimore, MD

Average humidity in October - Baltimore, MD
  • Average humidity in October: 75%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April, July and November (72%).

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Average rainfall in October
Baltimore, MD

Average rainfall in October - Baltimore, MD
  • Average rainfall in October: 2.2"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in October
Baltimore, MD

Average rainfall days in October - Baltimore, MD
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in October
Baltimore, MD

Average snowfall in October - Baltimore, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Baltimore, MD

Average snowfall days in October - Baltimore, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in October
Baltimore, MD

Average sea temperature in October - Baltimore, MD
  • Average sea temperature in October: 66.1°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

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Average daylight in October /
Average sunshine in October
Baltimore, MD

Average daylight in October / Average sunshine in October - Baltimore, MD
  • Average daylight in October: 11h and 10min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in October: 5h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in October
Baltimore, MD

Average sunshine days in October - Baltimore, MD
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (10.3 days).

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Average UV index in October
Baltimore, MD

Average UV index in October - Baltimore, MD
  • Average UV index in October: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Baltimore, MD

Average cloud cover in October - Baltimore, MD
  • Average cloud cover in October: 38

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in October
Baltimore, MD

Average visibility in October - Baltimore, MD
  • Average visibility in October: 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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