October weather forecast
Henlopen Acres, DE

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Weather in October

The arrival of October brings with it traces of winter, as temperatures in Henlopen Acres take a steep fall from summer heights. The city receives the highest rainfall in all year, with a total of 0.71" (18mm) measured during this period. Despite the dip in temperature, locals often find the weather ideal for outdoor ventures. Wind strength rises gradually, further intensifying the oncoming winter vibe. As the days shorten and daylight recedes, winter enthusiasts start preparing for the approaching season.

Temperature

The onset of October in Henlopen Acres results in a small decrease in the average high-temperature, moderately receding from a moderately hot 74.1°F (23.4°C) in September to an enjoyable 65.3°F (18.5°C). Henlopen Acres's evenings during October maintain an average temperature of 58.1°F (14.5°C), aligning closely with the daytime temperatures.

Humidity

In Henlopen Acres, Delaware, the average relative humidity in October is 75%.

Rainfall

The month with the most rainfall in Henlopen Acres is October, when the rain falls for 6.8 days and typically aggregates up to 0.71" (18mm) of precipitation.

Snowfall

In Henlopen Acres, snow does not fall in April through October.

Daylight

In Henlopen Acres, the average length of the day in October is 11h and 10min.
On the first day of October in Henlopen Acres, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:00 pm EDT.

Sunshine

In October, the average sunshine in Henlopen Acres is 5.9h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 4 in October suggests the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Henlopen Acres in October?

The high-temperature during October is 65.3°F (18.5°C) and the low-temperature is 58.1°F (14.5°C).

What is the average humidity in October in Henlopen Acres?

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

What is the rainiest month in Henlopen Acres?

October is the month with the most rainfall. Rain falls for 6.8 days and accumulates 0.71" (18mm) of precipitation.

How much does it rain in Henlopen Acres in October?

In October, in Henlopen Acres, Delaware, the rain falls for 6.8 days. Throughout October, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Henlopen Acres?

In Henlopen Acres, Delaware, snow does not fall in April through October.

Does it snow in Henlopen Acres in October?

In Henlopen Acres, Delaware, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Henlopen Acres have in October?

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

When is the sunrise / sunset in October in Henlopen Acres?

In October, on the first day of the month, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of the month, in Henlopen Acres, sunrise is at 7:26 am and sunset at 6:00 pm EDT.

How long on average sun shines in October in Henlopen Acres?

In October, the average sunshine duration in Henlopen Acres, Delaware, is 5.9h.

What is the UV index reading in October in Henlopen Acres?

The average daily maximum UV index in October in Henlopen Acres is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND
Sep
October
Nov
Average high temperature
74.1°F 23.4°C
65.3°F 18.5°C
54.5°F 12.5°C
Average low temperature
67.8°F 19.9°C
58.1°F 14.5°C
46.8°F 8.2°C
Average pressure
30.04" 763mmHg
30.02" 763mmHg
30.12" 765mmHg
Average wind speed
10.6mph 17.1km/h
12.3mph 19.8km/h
12.7mph 20.4km/h
Average max. wind speed
10.9mph 17.5km/h
13.2mph 21.2km/h
13.6mph 21.9km/h
Average wind speed gusts
16.2mph 26.1km/h
18.8mph 30.3km/h
19.4mph 31.2km/h
Average humidity
78%
75%
73%
Average rainfall
0.28" 7mm
0.71" 18mm
0.51" 13mm
Average rainfall days
7.5
6.8
4.9
Average snowfall
0" 0mm
0" 0mm
0.04" 1mm
Average snowfall days
0
0
0.5
Average daylight
12h 2min
11h 1min
10h 1min
Average sunshine
9h 4min
5h 5min
5h 5min
Average sunshine days
20
21.9
23.4
Average UV index
5
4
3
Average cloud cover
30%
36%
35%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in October
Henlopen Acres, DE

Average temperature in October - Henlopen Acres, DE
  • Average high temperature in October: 65.3°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in October: 58.1°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

Average pressure in October
Henlopen Acres, DE

Average pressure in October - Henlopen Acres, DE
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in October
Henlopen Acres, DE

Average wind speed in October - Henlopen Acres, DE
  • Average wind speed in October: 12.3mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

Average humidity in October
Henlopen Acres, DE

Average humidity in October - Henlopen Acres, DE
  • Average humidity in October: 75%

The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (73%).

Average rainfall in October
Henlopen Acres, DE

Average rainfall in October - Henlopen Acres, DE
  • Average rainfall in October: 0.71"

The wettest month (with the highest rainfall) is October (0.71").
The driest month (with the least rainfall) is September (0.28").

Average rainfall days in October
Henlopen Acres, DE

Average rainfall days in October - Henlopen Acres, DE
  • Average rainfall days in October: 6.8 days

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is November (4.9 days).

Average snowfall in October
Henlopen Acres, DE

Average snowfall in October - Henlopen Acres, DE
  • Average snowfall in October: 0"

The months with the highest snowfall are January and December (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Henlopen Acres, DE

Average snowfall days in October - Henlopen Acres, DE
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (2.4 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
Henlopen Acres, DE

Average daylight in October / Average sunshine in October - Henlopen Acres, DE
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in October
Henlopen Acres, DE

Average sunshine days in October - Henlopen Acres, DE
  • Average sunshine days in October: 21.9 days

The month with the most sunshine days is January (23.5 days).
The months with the least sunshine days are June and July (18.2 days).

Average UV index in October
Henlopen Acres, DE

Average UV index in October - Henlopen Acres, DE
  • 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
Henlopen Acres, DE

Average cloud cover in October - Henlopen Acres, DE
  • Average cloud cover in October: 36

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 24).

Average visibility in October
Henlopen Acres, DE

Average visibility in October - Henlopen Acres, DE
  • 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).

Henlopen Acres, Delaware, USA

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