July weather forecast
Canhamina, Guinea-Bissau

July, like June, is a hot summer month in Canhamina, Guinea-Bissau, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 34.4°C (93.9°F).

Temperature

July shows a mild decline in the average high-temperature, falling from June's torrid 39.6°C (103.3°F) to a hot 34.4°C (93.9°F). During July, Canhamina records a consistent average nighttime temperature of 24.3°C (75.7°F).

Heat index

July's average heat index is calculated to be a blazing hot 49°C (120.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Canhamina, the average relative humidity in July is 72%.

Rainfall

In Canhamina, in July, during 24.8 rainfall days, 125mm (4.92") of precipitation is typically accumulated. In Canhamina, during the entire year, the rain falls for 107.8 days and collects up to 540mm (21.26") of precipitation.

Daylight

In July, the average length of the day is 12h and 47min.
On the first day of July in Canhamina, sunrise is at 06:37 and sunset at 19:28. On the last day of the month, sunrise is at 06:44 and sunset at 19:25 GMT.

Sunshine

The average sunshine in July is 7.6h.

UV index

In Canhamina, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.