Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
In October, the average high-temperature goes from a moderately hot 75.9°F (24.4°C) in September to an enjoyable 64.4°F (18°C). Merryman Heights experiences a nighttime temperature average of 48.4°F (9.1°C) during October.Humidity
In Merryman Heights, Maryland, the average relative humidity in October is 78%.Rainfall
In Merryman Heights, Maryland, in October, during 12.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Merryman Heights, during the entire year, the rain falls for 159 days and collects up to 31.61" (803mm) of precipitation.Snowfall
In Merryman Heights, snow does not fall in June through October.Daylight
In October, the average length of the day in Merryman Heights is 11h and 9min.On the first day of October, sunrise is at 7:04 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 6:07 pm EDT.
Sunshine
The average sunshine in October in Merryman Heights is 5.5h.UV index
The average daily maximum UV index in October in Merryman Heights is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 3 in October leads to these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are October temperatures in Merryman Heights?
What is the average humidity in October in Merryman Heights?
How many days does it rain in October in Merryman Heights?
When it does not snow in Merryman Heights?
Does it snow in Merryman Heights in October?
What is the average length of the day in October in Merryman Heights?
What time are sunrise and sunset in October in Merryman Heights?
How long on average sun shines in October in Merryman Heights?
What is the UV index reading in October in Merryman Heights?
Average temperature in October
Merryman Heights, MD
- Average high temperature in October: 64.4°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 (37.6°F).
- Average low temperature in October: 48.4°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in October
Merryman Heights, 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).
Average wind speed in October
Merryman Heights, MD
- Average wind speed in October: 7.2mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in October
Merryman Heights, MD
- Average humidity in October: 78%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in October
Merryman Heights, MD
- Average rainfall in October: 2.6"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in October
Merryman Heights, MD
- Average rainfall days in October: 12.2 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in October
Merryman Heights, MD
- Average snowfall in October: 0"
The month with the highest snowfall is March (2.8").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Merryman Heights, MD
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Merryman Heights, 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 24min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in October
Merryman Heights, MD
- Average sunshine days in October: 16.8 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in October
Merryman Heights, MD
- Average UV index in October: 3
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).
Average cloud cover in October
Merryman Heights, MD
- Average cloud cover in October: 41
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Merryman Heights, 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).
Merryman Heights, Maryland, USA
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