September weather forecast
East Oakdale, CA

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Weather in September

The first month of the autumn, September, is still a tropical month in East Oakdale, California, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 90°F (32.2°C).

Temperature

Start of September brings a slight shift in the average high-temperature, dipping a bit from August's torrid 95.5°F (35.3°C) to a tropical 90°F (32.2°C). A noticeable temperature swing characterizes East Oakdale's September nights, dipping to an average of 59.7°F (15.4°C).

Heat index

September's mean heat index is appraised at a tropical 91.4°F (33°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in September is 41%.

Rainfall

In East Oakdale, in September, it is raining for 2 days, with typically 0.08" (2mm) of accumulated precipitation. Throughout the year, there are 59.3 rainfall days, and 8.23" (209mm) of precipitation is accumulated.

Snowfall

In East Oakdale, snow does not fall in January through November.

Daylight

The average length of the day in September in East Oakdale is 12h and 25min.
On the first day of September in East Oakdale, sunrise is at 6:33 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:47 pm PDT.

Sunshine

In East Oakdale, the average sunshine in September is 11.5h.

UV index

In September, the average daily maximum UV index in East Oakdale is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot is it in East Oakdale in September?

The high-temperature during September is 90°F (32.2°C) and the low-temperature is 59.7°F (15.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 91.4°F (33°C).

What is the average humidity in September in East Oakdale?

The average relative humidity in September is 41%.

How many days does it rain in September in East Oakdale?

In East Oakdale, California, in September, it is raining for 2 days, with typically 0.08" (2mm) of accumulated precipitation.

When it does not snow in East Oakdale?

In East Oakdale, California, snow does not fall in January through November.

How many hours of daylight does East Oakdale have in September?

The average day length in September in East Oakdale is 12h and 25min.

What time are sunrise and sunset in September in East Oakdale?

On the first day of September in East Oakdale, California, sunrise is at 6:33 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:47 pm PDT.

How long on average sun shines in September in East Oakdale?

The average sunshine duration in September in East Oakdale, California, is 11.5h.

What is the UV index reading in September in East Oakdale?

In September, the average daily maximum UV index in East Oakdale is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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
East Oakdale, CA

Average temperature in September - East Oakdale, CA
  • Average high temperature in September: 90°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in September: 59.7°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in September
East Oakdale, CA

Average pressure in September - East Oakdale, CA
  • Average pressure in September: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in September
East Oakdale, CA

Average wind speed in September - East Oakdale, CA
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

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Average humidity in September
East Oakdale, CA

Average humidity in September - East Oakdale, CA
  • Average humidity in September: 41%

The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).

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Average rainfall in September
East Oakdale, CA

Average rainfall in September - East Oakdale, CA
  • Average rainfall in September: 0.08"

The wettest month (with the highest rainfall) is March (1.65").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in September
East Oakdale, CA

Average rainfall days in September - East Oakdale, CA
  • Average rainfall days in September: 2 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (0.7 days).

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Average snowfall in September
East Oakdale, CA

Average snowfall in September - East Oakdale, CA
  • Average snowfall in September: 0"

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

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Average snowfall days in September
East Oakdale, CA

Average snowfall days in September - East Oakdale, CA
  • Average snowfall days in September: 0 days

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

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Average daylight in September /
Average sunshine in September
East Oakdale, CA

Average daylight in September / Average sunshine in September - East Oakdale, CA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 11h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in September
East Oakdale, CA

Average sunshine days in September - East Oakdale, CA
  • Average sunshine days in September: 26.8 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (18.7 days).

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Average UV index in September
East Oakdale, CA

Average UV index in September - East Oakdale, CA
  • Average UV index in September: 5

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

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Average cloud cover in September
East Oakdale, CA

Average cloud cover in September - East Oakdale, CA
  • Average cloud cover in September: 6

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in September
East Oakdale, CA

Average visibility in September - East Oakdale, CA
  • 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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East Oakdale, California, USA

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