October weather forecast
Blom, Guinea-Bissau

October

Weather in October

October, like September, is another hot autumn month in Blom, Guinea-Bissau, with an average temperature varying between 32.9°C (91.2°F) and 25.7°C (78.3°F).

Temperature

Transitioning into October, Blom experiences an average high-temperature of a still tropical 32.9°C (91.2°F), marking a minor shift from the preceding month. In October, Blom experiences a temperature dip to an average of 25.7°C (78.3°F) at night.

Heat index

The heat index for October is estimated at a blazing hot 45°C (113°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in October is 74%.

Rainfall

In Blom, in October, it is raining for 15.6 days, with typically 50mm (1.97") of accumulated precipitation. In Blom, during the entire year, the rain falls for 107.5 days and collects up to 726mm (28.58") of precipitation.

Daylight

In October, the average length of the day in Blom is 11h and 52min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:53. On the last day of October, sunrise is at 06:55 and sunset at 18:37 GMT.

Sunshine

In Blom, the average sunshine in October is 9.2h.

UV index

The months with the highest UV index in Blom are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during October morphs into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Frequently asked questions

How hot is it in Blom in October?
The average high-temperature, in October, in Blom, is 32.9°C (91.2°F), while the average low-temperature is 25.7°C (78.3°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in October is estimated at 45°C (113°F).
What is the average humidity in October in Blom?
In October, the average relative humidity is 74%.
How many days does it rain in October in Blom?
In Blom, Guinea-Bissau, in October, it is raining for 15.6 days, with typically 50mm (1.97") of accumulated precipitation.
What is the average length of the day in October in Blom?
The average day length in October in Blom, Guinea-Bissau, is 11h and 52min.
When is the sunrise / sunset in October in Blom?
In October, on the first day of the month, sunrise is at 06:52 and sunset at 18:53. On the last day of the month, in Blom, Guinea-Bissau, sunrise is at 06:55 and sunset at 18:37 GMT.
How many hours of sunshine does Blom have in October?
In Blom, the average sunshine duration in October is 9.2h.
When is the highest UV index in Blom?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Blom.
What is the month with the lowest UV index in Blom?
January through December, with an average maximum UV index of 7, are months with the lowest UV index.
What is the UV index reading in October in Blom?
In October, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Blom, Guinea-Bissau
  • Average high temperature in October: 32.9°C

The warmest month (with the highest average high temperature) is March (35.5°C).
The month with the lowest average high temperature is August (29.6°C).

  • Average low temperature in October: 25.7°C

The month with the highest average low temperature is June (26°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).

Average pressure in October
Blom, Guinea-Bissau
  • Average pressure in October: 1011.2mbar

The month with the highest atmospheric pressure is July (1012.9mbar).
The months with the lowest atmospheric pressure are March and April (1010.1mbar).

Average wind speed in October
Blom, Guinea-Bissau
  • Average wind speed in October: 9km/h

The windiest month (with the highest average wind speed) is June (13.2km/h).
The calmest months (with the lowest average wind speed) are October and November (9km/h).

Average humidity in October
Blom, Guinea-Bissau
  • Average humidity in October: 74%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (32%).

Average rainfall in October
Blom, Guinea-Bissau
  • Average rainfall in October: 50mm

The wettest month (with the highest rainfall) is August (270mm).
The driest months (with the least rainfall) are January and February (0mm).

Average rainfall days in October
Blom, Guinea-Bissau
  • Average rainfall days in October: 15.6 days

The month with the highest number of rainy days is August (26.9 days).
The month with the least rainy days is January (0.3 days).

Average daylight in October /
Average sunshine in October
Blom, Guinea-Bissau
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in October: 9h and 1min

The months with the most sunshine are March, April and May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).

Average sunshine days in October
Blom, Guinea-Bissau
  • Average sunshine days in October: 13.2 days

The month with the most sunshine days is January (30.7 days).
The month with the least sunshine days is August (2.9 days).

Average UV index in October
Blom, Guinea-Bissau
  • Average UV index in October: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in October
Blom, Guinea-Bissau
  • Average cloud cover in October: 25

The month with the most cloud cover is August (Cloud cover 57).
The months with the least cloud cover are March and April (Cloud cover 7).

Average visibility in October
Blom, Guinea-Bissau
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).

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