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 sea temperature 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
September
Weather in September
Temperature
Welcoming September, Jiquilillo notes an average high-temperature of a still hot 31.4°C (88.5°F), nearly consistent with August's 32.4°C (90.3°F). Jiquilillo in September anticipates an average nighttime temperature of 24.3°C (75.7°F).Heat index
For most parts of September, the heat index is computed to be an extremely hot 42°C (107.6°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.One should consider that heat index numbers are for shaded settings and light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
The average relative humidity in September in Jiquilillo is 80%.Rainfall
In Jiquilillo, in September, it is raining for 27.5 days, with typically 151mm (5.94") of accumulated precipitation. Throughout the year, there are 185.2 rainfall days, and 1036mm (40.79") of precipitation is accumulated.Sea temperature
June, August and September, with an average sea temperature of 29.8°C (85.6°F), are months with the warmest seawater.Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.
Daylight
In September, the average length of the day is 12h and 12min.On the first day of September, sunrise is at 05:38 and sunset at 18:00. On the last day of the month, sunrise is at 05:38 and sunset at 17:40 CST.
Sunshine
The average sunshine in September in Jiquilillo is 8.5h.UV index
The months with the lowest UV index are January, February, April through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 7 in September transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Caution! The Sun's UV intensity grows with reflections off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How many days does it rain in September?
What months are the sea warmest?
What is the sea water temperature in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Jiquilillo have in September?
What is the month with the lowest UV index?
How high is the UV index in September in Jiquilillo?
Average temperature in September
Jiquilillo, Nicaragua
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is April (35.3°C).
The month with the lowest average high temperature is October (30.2°C).
- Average low temperature in September: 24.3°C
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is December (22.2°C).
Average pressure in September
Jiquilillo, Nicaragua
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is January (1012.6mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).
Average wind speed in September
Jiquilillo, Nicaragua
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is October (6.6km/h).
Average humidity in September
Jiquilillo, Nicaragua
- Average humidity in September: 80%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (56%).
Average rainfall in September
Jiquilillo, Nicaragua
- Average rainfall in September: 151mm
The wettest month (with the highest rainfall) is October (214mm).
The driest months (with the least rainfall) are January, February and March (2mm).
Average rainfall days in September
Jiquilillo, Nicaragua
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is February (1.8 days).
Average sea temperature in September
Jiquilillo, Nicaragua
- Average sea temperature in September: 29.8°C
The best months for swimming (with the highest average sea temperature) are June, August and September (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.3°C).
Average daylight in September /
Average sunshine in September
Jiquilillo, Nicaragua
- 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: 8h and 3min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 36min).
Average sunshine days in September
Jiquilillo, Nicaragua
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is January (29 days).
The month with the least sunshine days is September (1.7 days).
Average UV index in September
Jiquilillo, Nicaragua
- Average UV index in September: 7
The month with the highest UV index is March (UV index 8).
The months with the lowest UV index are January, February, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Jiquilillo, Nicaragua
- Average cloud cover in September: 39
The month with the most cloud cover is October (Cloud cover 42).
The months with the least cloud cover are January, February and March (Cloud cover 15).
Average visibility in September
Jiquilillo, Nicaragua
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, November and December (10km).
The months with the lowest visibility are September and October (9km).
