Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Columbus's September weather features a light decline in high-temperatures, reducing from a tropical 89.6°F (32°C) in August to a warm 83.8°F (28.8°C). In Columbus, the expected average low-temperature for September is a comfortable 65.5°F (18.6°C).Heat index
For September, the heat index is estimated at 84.2°F (29°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The average relative humidity in September is 43%.Rainfall
In Columbus, during September, the rain falls for 11 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 78.3 rainfall days, and 8.35" (212mm) of precipitation is accumulated.Snowfall
In Columbus, snow does not fall in April through October.Daylight
In Columbus, the average length of the day in September is 12h and 21min.On the first day of September, sunrise is at 6:46 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:56 pm MDT.
Sunshine
In Columbus, the average sunshine in September is 11h.UV index
In Columbus, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during September leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September in Columbus?
Average temperature in September
Columbus, NM
- Average high temperature in September: 83.8°F
The warmest month (with the highest average high temperature) is June (92.7°F).
The months with the lowest average high temperature are January and December (53.2°F).
- Average low temperature in September: 65.5°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure in September
Columbus, NM
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Columbus, NM
- Average wind speed in September: 7.1mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest months (with the lowest average wind speed) are January, August and September (7.1mph).
Average humidity in September
Columbus, NM
- Average humidity in September: 43%
The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is May (21%).
Average rainfall in September
Columbus, NM
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is April (0.16").
Average rainfall days in September
Columbus, NM
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is April (2.7 days).
Average snowfall in September
Columbus, NM
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Columbus, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Columbus, NM
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in September
Columbus, NM
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is March (27 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in September
Columbus, NM
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Columbus, NM
- Average cloud cover in September: 16
The months with the most cloud cover are July and December (Cloud cover 18).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility in September
Columbus, NM
- Average visibility in September: 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).
Columbus, New Mexico, USA
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