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
Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a tropical 91.9°F (33.3°C) to a moderately hot 83.5°F (28.6°C). In the month of September, Monument's average low-temperature falls to a comfortable 65.3°F (18.5°C).Heat index
The heat index in September is evaluated at 84.2°F (29°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The most humid month in Monument is September, with an average relative humidity of 53%.Rainfall
September is the month with the most rainfall. Rain falls for 12.4 days and accumulates 2.2" (56mm) of precipitation.Snowfall
April through September are months without snowfall.Daylight
In September, the average length of the day in Monument, New Mexico, is 12h and 22min.On the first day of the month, sunrise is at 6:28 am and sunset at 7:17 pm. On the last day of September, in Monument, New Mexico, sunrise is at 6:46 am and sunset at 6:38 pm MDT.
Sunshine
The average sunshine in September is 9.9h.UV index
In Monument, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 6 during September translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
Is it hot in Monument during September?
What is the most humid month in Monument?
What is the average humidity in September in Monument?
What is the rainiest month in Monument?
How much does it rain in Monument in September?
When it does not snow in Monument?
Does it snow in Monument in September?
How many hours of daylight does Monument have in September?
When are sunrise and sunset in September in Monument?
How many hours of sunshine does Monument have in September?
How high is the UV index in September in Monument?
Average temperature in September
Monument, NM
- Average high temperature in September: 83.5°F
The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is January (53.6°F).
- Average low temperature in September: 65.3°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in September
Monument, NM
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in September
Monument, NM
- Average wind speed in September: 10.3mph
The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest months (with the lowest average wind speed) are January and December (10.1mph).
Average humidity in September
Monument, NM
- Average humidity in September: 53%
The month with the highest relative humidity is September (53%).
The month with the lowest relative humidity is April (32%).
Average rainfall in September
Monument, NM
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is September (2.2").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in September
Monument, NM
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is September (12.4 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Monument, NM
- Average snowfall in September: 0"
The month with the highest snowfall is December (1.22").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Monument, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Monument, NM
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in September
Monument, NM
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is January (27.1 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in September
Monument, NM
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Monument, NM
- Average cloud cover in September: 22
The month with the most cloud cover is September (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Monument, 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).
Monument, New Mexico, USA
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