Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
In July, the average high-temperature decreases from a fiery hot 38.7°C (101.7°F) in June to a tropical 33.4°C (92.1°F). Mandem's temperature drops to an average low of 23.9°C (75°F) during the nights of July.Heat index
July's average heat index is appraised at a blazing hot 48°C (118.4°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In July, the average relative humidity is 77%.Rainfall
In Mandem, in July, it is raining for 23.8 days, with typically 151mm (5.94") of accumulated precipitation. Throughout the year, there are 107.6 rainfall days, and 593mm (23.35") of precipitation is accumulated.Daylight
The average length of the day in July is 12h and 46min.On the first day of July, sunrise is at 06:38 and sunset at 19:28. On the last day of the month, sunrise is at 06:45 and sunset at 19:25 GMT.
Sunshine
In July, the average sunshine is 6.7h.UV index
The average daily maximum UV index in July in Mandem is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 7 during July leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Mandem in July?
What is the average humidity in July in Mandem?
How much does it rain in Mandem in July?
How many hours of daylight does Mandem have in July?
What time are sunrise and sunset in July in Mandem?
How long on average sun shines in July in Mandem?
How high is the UV index in July in Mandem?
Average temperature in July
Mandem, Guinea-Bissau
- Average high temperature in July: 33.4°C
The warmest month (with the highest average high temperature) is April (42.1°C).
The month with the lowest average high temperature is August (31°C).
- Average low temperature in July: 23.9°C
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in July
Mandem, Guinea-Bissau
- Average pressure in July: 1012.6mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1009.5mbar).
Average wind speed in July
Mandem, Guinea-Bissau
- Average wind speed in July: 7.9km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in July
Mandem, Guinea-Bissau
- Average humidity in July: 77%
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (19%).
Average rainfall in July
Mandem, Guinea-Bissau
- Average rainfall in July: 151mm
The wettest month (with the highest rainfall) is August (206mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in July
Mandem, Guinea-Bissau
- Average rainfall days in July: 23.8 days
The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is January (0.1 days).
Average daylight in July /
Average sunshine in July
Mandem, Guinea-Bissau
- Average daylight in July: 12h 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 July: 6h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 54min).
Average sunshine days in July
Mandem, Guinea-Bissau
- Average sunshine days in July: 6.1 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (2.5 days).
Average UV index in July
Mandem, Guinea-Bissau
- Average UV index in July: 7
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in July
Mandem, Guinea-Bissau
- Average cloud cover in July: 50
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is March (Cloud cover 6).
Average visibility in July
Mandem, Guinea-Bissau
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (7km).
