September weather forecast
Sahuarita, AZ

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Weather in September

September signals the farewell to the harsh summer as temperatures in Sahuarita starts to gradually decline. The city continues to receive generous daylight hours, providing ample time for activities and exploration. A significant decrease in rainfall to 0.94" (24mm) and lower temperatures make this month ideal for outdoor pursuits. Wind speed remains moderate, ensuring a slightly cooler feel and lessening the impact of the remaining summer heat. The UV index of 7, equal to July and August, suggests the need for continued sun protection.

Temperature

September in Sahuarita observes an average high-temperature of a still hot 88.5°F (31.4°C), marking an insignificant difference from August's 92.7°F (33.7°C). During the month of September, an average low-temperature of 69.8°F (21°C) is recorded.

Heat index

September's heat index is evaluated at a tropical 89.6°F (32°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In Sahuarita, the average relative humidity in September is 42%.

Rainfall

In Sahuarita, during September, the rain falls for 8.6 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Sahuarita, during the entire year, the rain falls for 61.6 days and collects up to 5.87" (149mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

The average length of the day in September in Sahuarita is 12h and 21min.
On the first day of the month, sunrise is at 5:59 am and sunset at 6:47 pm. On the last day of September, sunrise is at 6:17 am and sunset at 6:09 pm MST.

Sunshine

In September, the average sunshine is 9.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 7 in September leads to these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

How hot does it get in Sahuarita in September?

In Sahuarita, in September, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 69.8°F (21°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 89.6°F (32°C).

What is the average humidity in September in Sahuarita?

The average relative humidity in September in Sahuarita, Arizona, is 42%.

How much does it rain in Sahuarita in September?

In Sahuarita, Arizona, in September, during 8.6 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When it does not snow in Sahuarita?

In Sahuarita, snow does not fall in February through December.

What is the average length of the day in September in Sahuarita?

In September, the average day length is 12h and 21min.

What time are sunrise and sunset in September in Sahuarita?

In September, on the first day of the month, sunrise is at 5:59 am and sunset at 6:47 pm. On the last day of the month, in Sahuarita, sunrise is at 6:17 am and sunset at 6:09 pm MST.

How long on average sun shines in September in Sahuarita?

The average sunshine duration in September is 9.7h.

When is the highest UV index in Sahuarita?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the UV index reading in September in Sahuarita?

The average daily maximum UV index in September in Sahuarita, Arizona, is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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 September
Sahuarita, AZ

Average temperature in September - Sahuarita, AZ
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in September: 69.8°F

The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is December (43°F).

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Average pressure in September
Sahuarita, AZ

Average pressure in September - Sahuarita, AZ
  • Average pressure in September: 29.87"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in September
Sahuarita, AZ

Average wind speed in September - Sahuarita, AZ
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in September
Sahuarita, AZ

Average humidity in September - Sahuarita, AZ
  • Average humidity in September: 42%

The month with the highest relative humidity is December (44%).
The months with the lowest relative humidity are May and June (21%).

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Average rainfall in September
Sahuarita, AZ

Average rainfall in September - Sahuarita, AZ
  • Average rainfall in September: 0.94"

The wettest months (with the highest rainfall) are July and August (1.3").
The driest months (with the least rainfall) are April and May (0.12").

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Average rainfall days in September
Sahuarita, AZ

Average rainfall days in September - Sahuarita, AZ
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (1.4 days).

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Average snowfall in September
Sahuarita, AZ

Average snowfall in September - Sahuarita, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Sahuarita, AZ

Average snowfall days in September - Sahuarita, AZ
  • Average snowfall days in September: 0.1 days

The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Sahuarita, AZ

Average daylight in September / Average sunshine in September - Sahuarita, AZ
  • 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: 9h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Sahuarita, AZ

Average sunshine days in September - Sahuarita, AZ
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in September
Sahuarita, AZ

Average UV index in September - Sahuarita, AZ
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in September
Sahuarita, AZ

Average cloud cover in September - Sahuarita, AZ
  • Average cloud cover in September: 14

The months with the most cloud cover are July and December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).

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Average visibility in September
Sahuarita, AZ

Average visibility in September - Sahuarita, 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).

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Sahuarita, Arizona, USA

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