September weather forecastHighjinks, AZ
September
Weather in September
The first month of the autumn, September, is still a tropical month in Highjinks, Arizona, with an average temperature fluctuating between 86.9°F (30.5°C) and 67.6°F (19.8°C).Temperature
Highjinks marks the onset of September with an average high-temperature of a still tropical 86.9°F (30.5°C), subtly divergent from August's 91.4°F (33°C). Throughout September, the temperature tends to fall to a consistent average low of 67.6°F (19.8°C).Heat index
September's heat index is computed to be a hot 87.8°F (31°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
In Highjinks, the average relative humidity in September is 42%.Rainfall
In Highjinks, during September, the rain falls for 9 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, there are 76 rainfall days, and 10.39" (264mm) of precipitation is accumulated.Snowfall
March through October are months without snowfall in Highjinks.Daylight
In Highjinks, the average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 5:58 am and sunset at 6:47 pm. On the last day of September, in Highjinks, sunrise is at 6:16 am and sunset at 6:08 pm MST.
Sunshine
In Highjinks, the average sunshine in September is 9.9h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 6 suggests these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Highjinks, AZ
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is June (94.1°F).
The month with the lowest average high temperature is December (57.6°F).
- Average low temperature in September: 67.6°F
The month with the highest average low temperature is July (73.9°F).
The coldest months (with the lowest average low temperature) are January and December (39.6°F).
Average pressure in September
Highjinks, AZ
- Average pressure in September: 29.91"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Highjinks, AZ
- Average wind speed in September: 5.6mph
The windiest month (with the highest average wind speed) is May (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in September
Highjinks, AZ
- Average humidity in September: 42%
The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is June (21%).
Average rainfall in September
Highjinks, AZ
- Average rainfall in September: 1.22"
The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is June (0.16").
Average rainfall days in September
Highjinks, AZ
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is May (2.8 days).
Average snowfall in September
Highjinks, AZ
- Average snowfall in September: 0"
The months with the highest snowfall are February and November (1.1").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Highjinks, AZ
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Highjinks, AZ
- Average daylight in September: 12h and 24min
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 6min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Highjinks, AZ
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is May (27.5 days).
The month with the least sunshine days is July (16.1 days).
Average UV index in September
Highjinks, AZ
- 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, February, November and December (UV index 3).
Average cloud cover in September
Highjinks, AZ
- Average cloud cover in September: 13
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in September
Highjinks, AZ
- 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).
