October weather forecast
Crystal City, MO

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Weather in October

October, the same as September, is another comfortable autumn month in Crystal City, Missouri, with an average temperature fluctuating between 49.1°F (9.5°C) and 67.1°F (19.5°C).

Temperature

The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 79.7°F (26.5°C) in September to an enjoyable 67.1°F (19.5°C). Nighttime temperature in Crystal City dips to a mean of 49.1°F (9.5°C) during October.

Humidity

October is the least humid month in Crystal City, with an average relative humidity of 72%.

Rainfall

In Crystal City, in October, it is raining for 11 days, with typically 2.91" (74mm) of accumulated precipitation. Throughout the year, in Crystal City, there are 155 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In October, the average length of the day is 11h and 11min.
On the first day of October in Crystal City, sunrise is at 6:57 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:02 pm CDT.

Sunshine

In October, the average sunshine is 6.2h.

UV index

In Crystal City, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 3 during October, leads to the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures in Crystal City?

The average high-temperature and low-temperature in Crystal City during October are 67.1°F (19.5°C) and 49.1°F (9.5°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is appraised at 98.6°F (37°C).

What is the least humid month in Crystal City?

October is the least humid month, with an average relative humidity of 72%.

What is the average humidity in October in Crystal City?

In Crystal City, the average relative humidity in October is 72%.

How much does it rain in Crystal City in October?

In October, in Crystal City, the rain falls for 11 days. Throughout October, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Crystal City?

In Crystal City, snow does not fall in April through October.

Does it snow in Crystal City in October?

In Crystal City, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Crystal City?

The average day length in October in Crystal City, Missouri, is 11h and 11min.

When are sunrise and sunset in October in Crystal City?

In October, on the first day of the month, sunrise is at 6:57 am and sunset at 6:43 pm. On the last day of the month, in Crystal City, sunrise is at 7:27 am and sunset at 6:02 pm CDT.

How long on average sun shines in October in Crystal City?

In October, the average sunshine duration in Crystal City, Missouri, is 6.2h.

What is the UV index intensity in October in Crystal City?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Crystal City, MO

Average temperature in October - Crystal City, MO
  • Average high temperature in October: 67.1°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in October: 49.1°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in October
Crystal City, MO

Average pressure in October - Crystal City, MO
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Crystal City, MO

Average wind speed in October - Crystal City, MO
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in October
Crystal City, MO

Average humidity in October - Crystal City, MO
  • Average humidity in October: 72%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Crystal City, MO

Average rainfall in October - Crystal City, MO
  • Average rainfall in October: 2.91"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in October
Crystal City, MO

Average rainfall days in October - Crystal City, MO
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in October
Crystal City, MO

Average snowfall in October - Crystal City, MO
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Crystal City, MO

Average snowfall days in October - Crystal City, MO
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Crystal City, MO

Average daylight in October / Average sunshine in October - Crystal City, MO
  • 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 36min).

  • Average sunshine in October: 6h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in October
Crystal City, MO

Average sunshine days in October - Crystal City, MO
  • Average sunshine days in October: 18.4 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in October
Crystal City, MO

Average UV index in October - Crystal City, MO
  • 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
Crystal City, MO

Average cloud cover in October - Crystal City, MO
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in October
Crystal City, MO

Average visibility in October - Crystal City, MO
  • 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).

Crystal City, Missouri, USA

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