July weather forecastSiwalankerto, Indonesia
July weather for Siwalankerto, Indonesia: The yearly lowest temperatures in Siwalankerto, Indonesia, occur in January, February and July, averaging a high-temperature of 30.1°C (86.2°F). In Siwalankerto, the coldest months are January, February and July, registering an average high-temperature of 30.1°C (86.2°F).
July
Weather in July
July, like June, is another tropical winter month in Siwalankerto, Indonesia, with an average temperature fluctuating between 24.3°C (75.7°F) and 30.1°C (86.2°F).Temperature
In Siwalankerto, the coldest months are January, February and July, registering an average high-temperature of 30.1°C (86.2°F).Heat index
During July, the heat index is appraised at a fiery hot 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In July, the average relative humidity is 71%.Rainfall
In July, the rain falls for 7.8 days. Throughout July, 13mm (0.51") of precipitation is accumulated. In Siwalankerto, during the entire year, the rain falls for 187.8 days and collects up to 839mm (33.03") of precipitation.Daylight
In July, the average length of the day in Siwalankerto is 11h and 44min.On the first day of the month, sunrise is at 05:41 and sunset at 17:24. On the last day of July, sunrise is at 05:41 and sunset at 17:29 WIB.
Sunshine
In Siwalankerto, the average sunshine in July is 9.8h.UV index
The months with the highest UV index in Siwalankerto are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 7 in July translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Siwalankerto, Indonesia
- Average high temperature in July: 30.1°C
The warmest month (with the highest average high temperature) is October (32.9°C).
The months with the lowest average high temperature are January, February and July (30.1°C).
- Average low temperature in July: 24.3°C
The month with the highest average low temperature is November (26.5°C).
The coldest month (with the lowest average low temperature) is August (24.2°C).
Average pressure in July
Siwalankerto, Indonesia
- Average pressure in July: 1011mbar
The month with the highest atmospheric pressure is August (1011.4mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in July
Siwalankerto, Indonesia
- Average wind speed in July: 9.1km/h
The windiest month (with the highest average wind speed) is August (9.9km/h).
The calmest month (with the lowest average wind speed) is April (6.3km/h).
Average humidity in July
Siwalankerto, Indonesia
- Average humidity in July: 71%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is October (63%).
Average rainfall in July
Siwalankerto, Indonesia
- Average rainfall in July: 13mm
The wettest month (with the highest rainfall) is February (179mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in July
Siwalankerto, Indonesia
- Average rainfall days in July: 7.8 days
The month with the highest number of rainy days is January (27 days).
The month with the least rainy days is August (3.7 days).
Average daylight in July /
Average sunshine in July
Siwalankerto, Indonesia
- Average daylight in July: 11h and 42min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in July: 9h and 48min
The months with the most sunshine are August, September and October (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 6min).
Average sunshine days in July
Siwalankerto, Indonesia
- Average sunshine days in July: 21.1 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is February (2.8 days).
Average UV index in July
Siwalankerto, Indonesia
- Average UV index in July: 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 July
Siwalankerto, Indonesia
- Average cloud cover in July: 16
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in July
Siwalankerto, Indonesia
- Average visibility in July: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
