Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The shift to September signals an average high-temperature of a still warm 29.5°C (85.1°F), subtly varied from August's 29.7°C (85.5°F). In Jovellar, the nighttime temperature shows a slight difference from the daytime high, averaging to a still moderately hot 24.8°C (76.6°F) during September.Heat index
The heat index in September is estimated at a fiery hot 37°C (98.6°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In September, the average relative humidity is 83%.Rainfall
In Jovellar, in September, during 23.7 rainfall days, 162mm (6.38") of precipitation is typically accumulated. Throughout the year, there are 251.4 rainfall days, and 1249mm (49.17") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 12min.On the first day of the month, sunrise is at 5:34 am and sunset at 5:56 pm. On the last day of September, sunrise is at 5:34 am and sunset at 5:36 pm PST.
Sunshine
In Jovellar, the average sunshine in September is 7.8h.UV index
The months with the highest UV index in Jovellar are February through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot is September in Jovellar?
What is the average humidity in September in Jovellar?
How much does it rain in Jovellar in September?
How many hours of daylight does Jovellar have in September?
When are sunrise and sunset in September in Jovellar?
How many hours of sunshine does Jovellar have in September?
When is the highest UV index in Jovellar?
What is the UV index reading in September in Jovellar?
Average temperature in September
Jovellar, Philippines
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is May (31.6°C).
The month with the lowest average high temperature is January (27°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is June (25.5°C).
The coldest month (with the lowest average low temperature) is February (22.9°C).
Average pressure in September
Jovellar, Philippines
- Average pressure in September: 1008.1mbar
The month with the highest atmospheric pressure is February (1012.9mbar).
The month with the lowest atmospheric pressure is August (1007.7mbar).
Average wind speed in September
Jovellar, Philippines
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is January (13.5km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in September
Jovellar, Philippines
- Average humidity in September: 83%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is May (79%).
Average rainfall in September
Jovellar, Philippines
- Average rainfall in September: 162mm
The wettest month (with the highest rainfall) is July (203mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Jovellar, Philippines
- Average rainfall days in September: 23.7 days
The month with the highest number of rainy days is July (27.6 days).
The month with the least rainy days is April (14.6 days).
Average daylight in September /
Average sunshine in September
Jovellar, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Jovellar, Philippines
- Average sunshine days in September: 5.3 days
The month with the most sunshine days is April (12.4 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in September
Jovellar, Philippines
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in September
Jovellar, Philippines
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in September
Jovellar, Philippines
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, August, November and December (10km).
The months with the lowest visibility are January, July, September and October (9km).
Jovellar, Philippines
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