October weather forecast
Adelphi Park, MD

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Weather in October

October, like September, in Adelphi Park, Maryland, is another refreshing autumn month, with an average temperature fluctuating between 66.4°F (19.1°C) and 50.9°F (10.5°C).

Temperature

October comes with a decrease in the average high-temperature, falling from a moderately hot 78.4°F (25.8°C) in September to a refreshing 66.4°F (19.1°C). An average low-temperature of 50.9°F (10.5°C) is observed during October nights.

Humidity

The months with the highest humidity are May, October and December, with an average relative humidity of 75%.

Rainfall

In October, in Adelphi Park, the rain falls for 11.8 days. Throughout October, 2.52" (64mm) of precipitation is accumulated. In Adelphi Park, during the entire year, the rain falls for 154.8 days and collects up to 30.28" (769mm) of precipitation.

Snowfall

May through October are months without snowfall in Adelphi Park.

Daylight

The average length of the day in October in Adelphi Park is 11h and 10min.
On the first day of the month, sunrise is at 7:04 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:34 am and sunset at 6:08 pm EDT.

Sunshine

The average sunshine in October in Adelphi Park, Maryland, is 5.5h.

UV index

In October, the average daily maximum UV index in Adelphi Park is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during October translates into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the temperatures in Adelphi Park in October?

The average high-temperature, in October, in Adelphi Park, is 66.4°F (19.1°C), while the average low-temperature is 50.9°F (10.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is calculated to be 95°F (35°C).

What are the most humid months in Adelphi Park?

The months with the highest humidity in Adelphi Park, Maryland, are May, October and December, with an average relative humidity of 75%.

What is the average humidity in October in Adelphi Park?

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

How much does it rain in Adelphi Park in October?

In October, the rain falls for 11.8 days. Throughout October, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Adelphi Park?

In Adelphi Park, Maryland, snow does not fall in May through October.

Does it snow in Adelphi Park in October?

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

How many hours of daylight does Adelphi Park have in October?

In Adelphi Park, the average day length in October is 11h and 10min.

When are sunrise and sunset in October in Adelphi Park?

In October, on the first day of the month, sunrise is at 7:04 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:08 pm EDT.

How long on average sun shines in October in Adelphi Park?

In October, the average sunshine duration in Adelphi Park, Maryland, is 5.5h.

How high is the UV index in October in Adelphi Park?

In Adelphi Park, Maryland, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND
Sep
October
Nov
Average high temperature
78.4°F 25.8°C
66.4°F 19.1°C
53.6°F 12°C
Average low temperature
61.7°F 16.5°C
50.9°F 10.5°C
39.4°F 4.1°C
Average pressure
30.05" 763mmHg
30.04" 763mmHg
30.14" 766mmHg
Average wind speed
5.8mph 9.3km/h
6.7mph 10.8km/h
7mph 11.3km/h
Average max. wind speed
6mph 9.7km/h
7.3mph 11.7km/h
7.7mph 12.4km/h
Average wind speed gusts
8.9mph 14.3km/h
11mph 17.7km/h
11.6mph 18.7km/h
Average humidity
73%
75%
72%
Average rainfall
2.2" 56mm
2.52" 64mm
2.2" 56mm
Average rainfall days
12.4
11.8
8.5
Average snowfall
0" 0mm
0" 0mm
0.08" 2mm
Average snowfall days
0
0
0.4
Average daylight
12h 2min
11h 1min
10h 1min
Average sunshine
8h 4min
5h 3min
5h 4min
Average sunshine days
16.1
17.1
19.5
Average UV index
5
4
2
Average cloud cover
38%
40%
38%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in October
Adelphi Park, MD

Average temperature in October - Adelphi Park, MD
  • Average high temperature in October: 66.4°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in October: 50.9°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
Adelphi Park, MD

Average pressure in October - Adelphi Park, 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 (29.95"Hg).

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Average wind speed in October
Adelphi Park, MD

Average wind speed in October - Adelphi Park, MD
  • Average wind speed in October: 6.7mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in October
Adelphi Park, MD

Average humidity in October - Adelphi Park, MD
  • Average humidity in October: 75%

The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in October
Adelphi Park, MD

Average rainfall in October - Adelphi Park, MD
  • Average rainfall in October: 2.52"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in October
Adelphi Park, MD

Average rainfall days in October - Adelphi Park, MD
  • Average rainfall days in October: 11.8 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in October
Adelphi Park, MD

Average snowfall in October - Adelphi Park, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Adelphi Park, MD

Average snowfall days in October - Adelphi Park, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Adelphi Park, MD

Average daylight in October / Average sunshine in October - Adelphi Park, MD
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in October
Adelphi Park, MD

Average sunshine days in October - Adelphi Park, MD
  • Average sunshine days in October: 17.1 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in October
Adelphi Park, MD

Average UV index in October - Adelphi Park, 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, November and December (UV index 2).

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Average cloud cover in October
Adelphi Park, MD

Average cloud cover in October - Adelphi Park, MD
  • Average cloud cover in October: 40

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in October
Adelphi Park, MD

Average visibility in October - Adelphi Park, MD
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Adelphi Park, Maryland, USA

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