October weather forecast
Cape Saint John, MD

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Weather in October

October, like September, in Cape Saint John, Maryland, is another comfortable autumn month, with an average temperature fluctuating between 54.5°F (12.5°C) and 66.2°F (19°C).

Temperature

In Cape Saint John, the beginning of October is marked by a lowered average high-temperature, shifting from September's warm 77°F (25°C) to a comfortable 66.2°F (19°C). Throughout the month of October, Cape Saint John witnesses an average low-temperature of 54.5°F (12.5°C).

Humidity

In October, the average relative humidity is 75%.

Rainfall

In Cape Saint John, in October, it is raining for 8.8 days, with typically 0.87" (22mm) of accumulated precipitation. In Cape Saint John, during the entire year, the rain falls for 120.4 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

In Cape Saint John, snow does not fall in April through October.

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 6:48 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 Cape Saint John, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 4 during October translates into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Cape Saint John in October?

In October, the average high-temperature and low-temperature are 66.2°F (19°C) and 54.5°F (12.5°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 89.6°F (32°C).

What is the average humidity in October?

In Cape Saint John, the average relative humidity in October is 75%.

How many days does it rain in October?

In Cape Saint John, Maryland, in October, during 8.8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow?

In Cape Saint John, snow does not fall in April through October.

Does it snow in October?

In Cape Saint John, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Cape Saint John have in October?

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

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, in Cape Saint John, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

How many hours of sunshine does Cape Saint John have in October?

The average sunshine duration in October is 5.7h.

What is the UV index intensity in October?

In Cape Saint John, Maryland, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND
Sep
October
Nov
Average high temperature
77°F 25°C
66.2°F 19°C
54.5°F 12.5°C
Average low temperature
64.6°F 18.1°C
54.5°F 12.5°C
43.2°F 6.2°C
Average pressure
30.05" 763mmHg
30.03" 763mmHg
30.13" 765mmHg
Average wind speed
7.6mph 12.2km/h
9mph 14.5km/h
9.3mph 15km/h
Average max. wind speed
7.9mph 12.7km/h
9.7mph 15.6km/h
9.9mph 15.9km/h
Average wind speed gusts
11.9mph 19.2km/h
14.5mph 23.3km/h
15.2mph 24.5km/h
Average humidity
75%
75%
72%
Average rainfall
0.63" 16mm
0.87" 22mm
0.51" 13mm
Average rainfall days
10.5
8.8
5.3
Average snowfall
0" 0mm
0" 0mm
0.04" 1mm
Average snowfall days
0
0
0.4
Average daylight
12h 2min
11h 1min
10h 1min
Average sunshine
9h 1min
5h 4min
5h 5min
Average sunshine days
17.4
20
23.4
Average UV index
5
4
3
Average cloud cover
33%
37%
36%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in October
Cape Saint John, MD

Average temperature in October - Cape Saint John, MD
  • Average high temperature in October: 66.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in October: 54.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

Average pressure in October
Cape Saint John, MD

Average pressure in October - Cape Saint John, MD
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in October
Cape Saint John, MD

Average wind speed in October - Cape Saint John, MD
  • Average wind speed in October: 9mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in October
Cape Saint John, MD

Average humidity in October - Cape Saint John, MD
  • Average humidity in October: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

Average rainfall in October
Cape Saint John, MD

Average rainfall in October - Cape Saint John, MD
  • Average rainfall in October: 0.87"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in October
Cape Saint John, MD

Average rainfall days in October - Cape Saint John, MD
  • Average rainfall days in October: 8.8 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

Average snowfall in October
Cape Saint John, MD

Average snowfall in October - Cape Saint John, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Cape Saint John, MD

Average snowfall days in October - Cape Saint John, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Cape Saint John, MD

Average daylight in October / Average sunshine in October - Cape Saint John, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in October
Cape Saint John, MD

Average sunshine days in October - Cape Saint John, MD
  • Average sunshine days in October: 20 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in October
Cape Saint John, MD

Average UV index in October - Cape Saint John, 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 and December (UV index 2).

Average cloud cover in October
Cape Saint John, MD

Average cloud cover in October - Cape Saint John, MD
  • Average cloud cover in October: 37

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in October
Cape Saint John, MD

Average visibility in October - Cape Saint John, 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).

Cape Saint John, Maryland, USA

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