October weather forecast
Yei, South Sudan

October

Weather in October

October offers Yei residents some respite from the extended wet season with a gradual transition towards drier days. Appearing after prolonged rains, the sun feels extra sweet, warming up the temperate city. Overall, the city readies itself for a change in the descending rainfall, lower cloud cover, and slowly rising wind speeds. The average visibility improves, unveiling the city in all its post-monsoon glory. However, October remains a notably damp month with heavy rainfall of 226mm (8.9").

Temperature

With the onset of October in Yei, the average high-temperature registers at a still warm 27.2°C (81°F), subtly different from September's 27.5°C (81.5°F). During the month of October, an average low-temperature of 17.9°C (64.2°F) is recorded.

Heat index

The heat index value during October is appraised at a hot 30°C (86°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Consider that heat index readings are for situations in the shade and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In Yei, the average relative humidity in October is 81%.

Rainfall

October is the month with the most rainfall. Rain falls for 28.6 days and accumulates 226mm (8.9") of precipitation.

Daylight

In October, the average length of the day is 12h and 2min.
On the first day of October in Yei, sunrise is at 05:44 and sunset at 17:49. On the last day of the month, sunrise is at 05:41 and sunset at 17:40 CAT.

Sunshine

In Yei, the average sunshine in October is 8.7h.

UV index

In October, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 in October translates into this advice:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the average October temperature?
During October, Yei experiences an average high-temperature of 27.2°C (81°F) and a low-temperature of 17.9°C (64.2°F). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 30°C (86°F).
What is the average humidity in October?
In Yei, the average relative humidity in October is 81%.
What is the rainiest month?
October is the month with the most rainfall. Rain falls for 28.6 days and accumulates 226mm (8.9") of precipitation.
How many days does it rain in October?
In Yei, in October, it is raining for 28.6 days, with typically 226mm (8.9") of accumulated precipitation.
How many hours of daylight does Yei have in October?
In Yei, the average day length in October is 12h and 2min.
When is the sunrise / sunset in October?
In October, on the first day of the month, sunrise is at 05:44 and sunset at 17:49. On the last day of the month, sunrise is at 05:41 and sunset at 17:40 CAT.
How long on average sun shines in October?
In Yei, South Sudan, the average sunshine duration in October is 8.7h.
How high is the UV index in October?
In October, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October - Yei, South Sudan
Average temperature in October
Yei, South Sudan
  • Average high temperature in October: 27.2°C

The warmest month (with the highest average high temperature) is February (33.4°C).
The month with the lowest average high temperature is July (26.7°C).

  • Average low temperature in October: 17.9°C

The month with the highest average low temperature is February (20.8°C).
The coldest months (with the lowest average low temperature) are July and August (17.1°C).

Average pressure in October - Yei, South Sudan
Average pressure in October
Yei, South Sudan
  • Average pressure in October: 1011mbar

The month with the highest atmospheric pressure is July (1013.3mbar).
The month with the lowest atmospheric pressure is February (1008.7mbar).

Average wind speed in October - Yei, South Sudan
Average wind speed in October
Yei, South Sudan
  • Average wind speed in October: 6km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).

Average humidity in October - Yei, South Sudan
Average humidity in October
Yei, South Sudan
  • Average humidity in October: 81%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (38%).

Average rainfall in October - Yei, South Sudan
Average rainfall in October
Yei, South Sudan
  • Average rainfall in October: 226mm

The wettest month (with the highest rainfall) is October (226mm).
The driest month (with the least rainfall) is January (3mm).

Average rainfall days in October - Yei, South Sudan
Average rainfall days in October
Yei, South Sudan
  • Average rainfall days in October: 28.6 days

The month with the highest number of rainy days is August (29.7 days).
The month with the least rainy days is January (3.1 days).

Average daylight in October / Average sunshine in October - Yei, South Sudan
Average daylight in October /
Average sunshine in October
Yei, South Sudan
  • Average daylight in October: 12h and 0min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in October: 8h and 4min

The months with the most sunshine are January and February (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 8h and 30min).

Average sunshine days in October - Yei, South Sudan
Average sunshine days in October
Yei, South Sudan
  • Average sunshine days in October: 1.5 days

The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is August (0.2 days).

Average UV index in October - Yei, South Sudan
Average UV index in October
Yei, South Sudan
  • Average UV index in October: 6

The months with the highest UV index are January, February and December (UV index 7).
The month with the lowest UV index is August (UV index 5).

Average cloud cover in October - Yei, South Sudan
Average cloud cover in October
Yei, South Sudan
  • Average cloud cover in October: 38

The month with the most cloud cover is August (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 10).

Average visibility in October - Yei, South Sudan
Average visibility in October
Yei, South Sudan
  • Average visibility in October: 8km

The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July, August, September and October (8km).

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