September weather forecast
Moengo, Suriname

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Weather in September

September ushers in the driest spell of the year in Moengo, with the least amount of rainfall. The sun shines brighter, casting a vibrant panorama across the city. The temperature peaks at 33.1°C (91.6°F), marking the highest point in the year, coinciding with the least rainy days. Wind speeds increase a bit, providing a soothing and comfortable breezy atmosphere amongst the heat and humidity. Varied cloud cover makes for an interesting and dynamic sky, providing a spectacular visual treat.

Temperature

September brings an average high-temperature of a still tropical 32.7°C (90.9°F), nearly identical to the preceding month. Throughout the month of September, Moengo witnesses an average low-temperature of 22.5°C (72.5°F).

Heat index

Throughout September, the heat index is calculated to be a burning hot 47°C (116.6°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
The heat index's values are generally associated with conditions in shade and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Moengo, the average relative humidity in September is 79%.

Rainfall

In Moengo, Suriname, in September, it is raining for 11.5 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

The average length of the day in September in Moengo is 12h and 9min.
On the first day of September, sunrise is at 06:30 and sunset at 18:43. On the last day of the month, sunrise is at 06:25 and sunset at 18:29 -03.

Sunshine

The month with the most sunshine is September, with an average of 9.1h of sunshine.

UV index

The months with the highest UV index in Moengo, Suriname, are July through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

How hot does it get in Moengo in September?

The high-temperature, in September, in Moengo, is 32.7°C (90.9°F), while the low-temperature averages to 22.5°C (72.5°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is calculated to be 47°C (116.6°F).

What is the average humidity in September in Moengo?

The average relative humidity in September in Moengo is 79%.

How many days does it rain in September in Moengo?

In Moengo, in September, it is raining for 11.5 days, with typically 26mm (1.02") of accumulated precipitation.

How many hours of daylight does Moengo have in September?

In September, the average day length in Moengo is 12h and 9min.

When is the sunrise / sunset in September in Moengo?

In September, on the first day of the month, sunrise is at 06:30 and sunset at 18:43. On the last day of the month, in Moengo, Suriname, sunrise is at 06:25 and sunset at 18:29 -03.

What month has the most sunshine in Moengo?

With an average of 9.1h of sunshine, September has the most sunshine of the year in Moengo.

How long on average sun shines in September in Moengo?

In Moengo, the average sunshine duration in September is 9.1h.

When is the highest UV index in Moengo?

July through November, with an average maximum UV index of 7, are months with the highest UV index in Moengo, Suriname.

What is the UV index intensity in September in Moengo?

In September, the average daily maximum UV index in Moengo is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Moengo, Suriname

Average temperature in September - Moengo, Suriname
  • Average high temperature in September: 32.7°C

The warmest month (with the highest average high temperature) is October (33.1°C).
The month with the lowest average high temperature is February (29.1°C).

  • Average low temperature in September: 22.5°C

The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).

Average pressure in September
Moengo, Suriname

Average pressure in September - Moengo, Suriname
  • Average pressure in September: 1011.6mbar

The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

Average wind speed in September
Moengo, Suriname

Average wind speed in September - Moengo, Suriname
  • Average wind speed in September: 7.7km/h

The windiest months (with the highest average wind speed) are February and March (9.5km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).

Average humidity in September
Moengo, Suriname

Average humidity in September - Moengo, Suriname
  • Average humidity in September: 79%

The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is October (77%).

Average rainfall in September
Moengo, Suriname

Average rainfall in September - Moengo, Suriname
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is May (137mm).
The driest month (with the least rainfall) is October (23mm).

Average rainfall days in September
Moengo, Suriname

Average rainfall days in September - Moengo, Suriname
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is September (11.5 days).

Average daylight in September /
Average sunshine in September
Moengo, Suriname

Average daylight in September / Average sunshine in September - Moengo, Suriname
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in September
Moengo, Suriname

Average sunshine days in September - Moengo, Suriname
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (1.8 days).

Average UV index in September
Moengo, Suriname

Average UV index in September - Moengo, Suriname
  • Average UV index in September: 7

The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).

Average cloud cover in September
Moengo, Suriname

Average cloud cover in September - Moengo, Suriname
  • Average cloud cover in September: 34

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in September
Moengo, Suriname

Average visibility in September - Moengo, Suriname
  • Average visibility in September: 8km

The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are June, July and August (7km).

Moengo, Suriname

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