October weather forecastSanda, Sierra Leone
October
Weather in October
October, the same as September, is a moderately hot autumn month in Sanda, Sierra Leone, with an average temperature ranging between min 25°C (77°F) and max 29.5°C (85.1°F).Temperature
The onset of October brings an average high-temperature of a still moderately hot 29.5°C (85.1°F), nearly matching the September temperature. The nights of October cool down to an average low of 25°C (77°F), subtly lower than daytime highs.Heat index
October's mean heat index is estimated at a fiery hot 37°C (98.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
The average relative humidity in October is 83%.Rainfall
In October, the rain falls for 27.9 days. Throughout October, 151mm (5.94") of precipitation is accumulated. In Sanda, during the entire year, the rain falls for 205.9 days and collects up to 1507mm (59.33") of precipitation.Daylight
The average length of the day in October is 11h and 56min.On the first day of October, sunrise is at 06:39 and sunset at 18:42. On the last day of the month, sunrise is at 06:40 and sunset at 18:29 GMT.
Sunshine
The average sunshine in October in Sanda is 8h.UV index
The months with the highest UV index in Sanda, Sierra Leone, are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Sanda, Sierra Leone
- Average high temperature in October: 29.5°C
The warmest month (with the highest average high temperature) is January (31.4°C).
The month with the lowest average high temperature is August (27.3°C).
- Average low temperature in October: 25°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in October
Sanda, Sierra Leone
- Average pressure in October: 1011.6mbar
The month with the highest atmospheric pressure is July (1013.8mbar).
The months with the lowest atmospheric pressure are February and March (1010.4mbar).
Average wind speed in October
Sanda, Sierra Leone
- Average wind speed in October: 7.6km/h
The windiest month (with the highest average wind speed) is August (12km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).
Average humidity in October
Sanda, Sierra Leone
- Average humidity in October: 83%
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall in October
Sanda, Sierra Leone
- Average rainfall in October: 151mm
The wettest month (with the highest rainfall) is August (391mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in October
Sanda, Sierra Leone
- Average rainfall days in October: 27.9 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (0.8 days).
Average daylight in October /
Average sunshine in October
Sanda, Sierra Leone
- Average daylight in October: 11h and 54min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in October: 8h and 0min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days in October
Sanda, Sierra Leone
- Average sunshine days in October: 2.3 days
The month with the most sunshine days is January (29 days).
The month with the least sunshine days is August (0.5 days).
Average UV index in October
Sanda, Sierra Leone
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in October
Sanda, Sierra Leone
- Average cloud cover in October: 42
The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is February (Cloud cover 11).
Average visibility in October
Sanda, Sierra Leone
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
