September weather forecast
Klondyke, AZ

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Weather in September

September, the first month of the autumn in Klondyke, is still a tropical month, with an average temperature ranging between max 86.9°F (30.5°C) and min 68.4°F (20.2°C).

Temperature

The dawn of September sees an average high-temperature of a still tropical 86.9°F (30.5°C), subtly contrasting with August's 91.8°F (33.2°C). Throughout September, the average low-temperature in Klondyke dips to a pleasant 68.4°F (20.2°C).

Heat index

During September, the heat index is estimated at a tropical 86°F (30°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 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 September, the average relative humidity in Klondyke is 41%.

Rainfall

In Klondyke, during September, the rain falls for 10.2 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Klondyke, during the entire year, the rain falls for 80.2 days and collects up to 10.16" (258mm) of precipitation.

Snowfall

In Klondyke, snow does not fall in March through December.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:45 pm. On the last day of September, sunrise is at 6:15 am and sunset at 6:06 pm MST.

Sunshine

The average sunshine in September is 9.9h.

UV index

In Klondyke, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

Is it hot in Klondyke during September?

The high-temperature, in September, in Klondyke, records 86.9°F (30.5°C), while the low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is estimated at 86°F (30°C).

What is the average humidity in September in Klondyke?

The average relative humidity in September in Klondyke is 41%.

How much does it rain in Klondyke in September?

In Klondyke, during September, the rain falls for 10.2 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Klondyke?

March through December are months without snowfall in Klondyke.

How many hours of daylight does Klondyke have in September?

In Klondyke, the average day length in September is 12h and 22min.

When are sunrise and sunset in September in Klondyke?

In September, on the first day of the month, sunrise is at 5:56 am and sunset at 6:45 pm. On the last day of the month, in Klondyke, Arizona, sunrise is at 6:15 am and sunset at 6:06 pm MST.

How long on average sun shines in September in Klondyke?

In September, the average sunshine duration in Klondyke is 9.9h.

What is the UV index intensity in September in Klondyke?

In September, the average daily maximum UV index in Klondyke, Arizona, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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
Klondyke, AZ

Average temperature in September - Klondyke, AZ
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is June (93.9°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in September: 68.4°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in September
Klondyke, AZ

Average pressure in September - Klondyke, 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).

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Average wind speed in September
Klondyke, AZ

Average wind speed in September - Klondyke, AZ
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in September
Klondyke, AZ

Average humidity in September - Klondyke, AZ
  • Average humidity in September: 41%

The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is June (20%).

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Average rainfall in September
Klondyke, AZ

Average rainfall in September - Klondyke, AZ
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is July (1.97").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in September
Klondyke, AZ

Average rainfall days in September - Klondyke, AZ
  • Average rainfall days in September: 10.2 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is May (2 days).

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Average snowfall in September
Klondyke, AZ

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

The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Klondyke, AZ

Average snowfall days in September - Klondyke, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Klondyke, AZ
  • 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 August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in September
Klondyke, AZ

Average sunshine days in September - Klondyke, AZ
  • Average sunshine days in September: 17.4 days

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (10 days).

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Average UV index in September
Klondyke, AZ

Average UV index in September - Klondyke, 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 November and December (UV index 3).

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Average cloud cover in September
Klondyke, AZ

Average cloud cover in September - Klondyke, 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).

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Average visibility in September
Klondyke, AZ

Average visibility in September - Klondyke, 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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Klondyke, Arizona, USA

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