September weather forecast
Shipyard, Belize

englishespañol中文
Share

Weather in September

As September enters, Shipyard's weather swiftly transitions its demeanor. The steady march towards the end of the rainy season is underway. However, the temperature continues to hover on the higher side, spinning a narrative of lingering heat amidst a slow drying phase. With about 26.5 days of rainfall, September comes packaged as a late rainy season surprise. Again, it tailors a beautiful blend of occasional downpours and persistent warmth.

Temperature

Shipyard's temperature peaks during August and September, with an average high-temperature of 30.7°C (87.3°F).

Heat index

The heat index value during September is computed to be a blisteringly hot 40°C (104°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Shipyard, the average relative humidity in September is 81%.

Rainfall

In Shipyard, in September, it is raining for 26.5 days, with typically 151mm (5.94") of accumulated precipitation. In Shipyard, during the entire year, the rain falls for 262.3 days and collects up to 1335mm (52.56") of precipitation.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:08. On the last day of September, sunrise is at 05:45 and sunset at 17:43 CST.

Sunshine

In Shipyard, the average sunshine in September is 8.9h.

UV index

The months with the highest UV index are March through July and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during September translates into the following guidance:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What is the hottest time of year?

The warmest period falls in August and September, when the average high-temperature reaches 30.7°C (87.3°F).

How hot is it in September?

Shipyard in September has an average high-temperature of 30.7°C (87.3°F) and an average low-temperature of 25.4°C (77.7°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 40°C (104°F).

What is the average humidity in September?

The average relative humidity in September is 81%.

How many days does it rain in September?

In Shipyard, in September, it is raining for 26.5 days, with typically 151mm (5.94") of accumulated precipitation.

What is the average length of the day in September?

In September, the average day length is 12h and 14min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 05:40 and sunset at 18:08. On the last day of the month, sunrise is at 05:45 and sunset at 17:43 CST.

How many hours of sunshine does Shipyard have in September?

In September, the average sunshine duration is 8.9h.

What is the month with the highest UV index?

The months with the highest UV index are March through July and September, with an average maximum UV index of 7.

What is the UV index intensity in September?

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in September
Shipyard, Belize

Average temperature in September - Shipyard, Belize
  • Average high temperature in September: 30.7°C

The warmest months (with the highest average high temperature) are August and September (30.7°C).
The month with the lowest average high temperature is January (26.5°C).

  • Average low temperature in September: 25.4°C

The month with the highest average low temperature is June (25.8°C).
The coldest month (with the lowest average low temperature) is January (21°C).

Average pressure in September
Shipyard, Belize

Average pressure in September - Shipyard, Belize
  • Average pressure in September: 1010.8mbar

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is September (1010.8mbar).

Average wind speed in September
Shipyard, Belize

Average wind speed in September - Shipyard, Belize
  • Average wind speed in September: 10.5km/h

The windiest month (with the highest average wind speed) is June (13.6km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).

Average humidity in September
Shipyard, Belize

Average humidity in September - Shipyard, Belize
  • Average humidity in September: 81%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is April (78%).

Average rainfall in September
Shipyard, Belize

Average rainfall in September - Shipyard, Belize
  • Average rainfall in September: 151mm

The wettest month (with the highest rainfall) is October (215mm).
The driest month (with the least rainfall) is April (31mm).

Average rainfall days in September
Shipyard, Belize

Average rainfall days in September - Shipyard, Belize
  • Average rainfall days in September: 26.5 days

The month with the highest number of rainy days is August (26.9 days).
The month with the least rainy days is April (14.3 days).

Average daylight in September /
Average sunshine in September
Shipyard, Belize

Average daylight in September / Average sunshine in September - Shipyard, Belize
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in September
Shipyard, Belize

Average sunshine days in September - Shipyard, Belize
  • Average sunshine days in September: 1.5 days

The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is September (1.5 days).

Average UV index in September
Shipyard, Belize

Average UV index in September - Shipyard, Belize
  • Average UV index in September: 7

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

Average cloud cover in September
Shipyard, Belize

Average cloud cover in September - Shipyard, Belize
  • Average cloud cover in September: 37

The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is April (Cloud cover 35).

Average visibility in September
Shipyard, Belize

Average visibility in September - Shipyard, Belize
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

Shipyard, Belize

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location