September weather forecast
Ansina, Uruguay

September

Weather in September

September in Ansina signifies a transition phase as it ushers in the spring season. The climate begins to warm again, with a significant increase in maximum temperatures. Sunshine permeates for 7.3 hours a day, signaling a favorable time for outdoor enthusiasts. Despite the transition to warmer weather, a rainfall hike is recorded at 80mm (3.15"), albeit the city adapts to this climatic alteration easily. The weather gradually takes on a spring-like temper, full of color and activity.

Temperature

Ansina signifies an average high-temperature of an agreeable 20.4°C (68.7°F) in September, closely mirroring the 18.8°C (65.8°F) of August. Ansina observes an average low-temperature of 9.8°C (49.6°F) during September nights.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Ansina, in September, during 11.2 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Ansina, during the entire year, the rain falls for 130.5 days and collects up to 895mm (35.24") of precipitation.

Daylight

In Ansina, the average length of the day in September is 11h and 55min.
On the first day of the month, sunrise is at 06:57 and sunset at 18:25. On the last day of September, sunrise is at 06:19 and sunset at 18:43 -03.

Sunshine

The average sunshine in September is 7.3h.

UV index

The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 4 during September leads to these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

What is the usual temperature for Ansina in September?
The high-temperature, in September, in Ansina, is 20.4°C (68.7°F), while the low-temperature averages to 9.8°C (49.6°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 29°C (84.2°F).
What is the average humidity in September?
In September, the average relative humidity in Ansina is 78%.
How much does it rain in September?
In Ansina, during September, the rain falls for 11.2 days and regularly aggregates up to 80mm (3.15") of precipitation.
What is the average length of the day in September?
The average day length in September is 11h and 55min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:57 and sunset at 18:25. On the last day of the month, sunrise is at 06:19 and sunset at 18:43 -03.
How long on average sun shines in September?
In Ansina, the average sunshine duration in September is 7.3h.
What are the months with the lowest UV index?
The months with the lowest UV index are April through September, with an average maximum UV index of 4.
How high is the UV index in September?
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Ansina, Uruguay
  • Average high temperature in September: 20.4°C

The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (15.9°C).

  • Average low temperature in September: 9.8°C

The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).

Average pressure in September
Ansina, Uruguay
  • Average pressure in September: 1016.7mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).

Average wind speed in September
Ansina, Uruguay
  • Average wind speed in September: 15.4km/h

The windiest month (with the highest average wind speed) is September (15.4km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

Average humidity in September
Ansina, Uruguay
  • Average humidity in September: 78%

The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is January (65%).

Average rainfall in September
Ansina, Uruguay
  • Average rainfall in September: 80mm

The wettest month (with the highest rainfall) is January (107mm).
The driest month (with the least rainfall) is March (47mm).

Average rainfall days in September
Ansina, Uruguay
  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is October (12.5 days).
The month with the least rainy days is July (9.5 days).

Average daylight in September /
Average sunshine in September
Ansina, Uruguay
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).

Average sunshine days in September
Ansina, Uruguay
  • Average sunshine days in September: 16.9 days

The month with the most sunshine days is July (20.3 days).
The month with the least sunshine days is February (15.2 days).

Average UV index in September
Ansina, Uruguay
  • Average UV index in September: 4

The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).

Average cloud cover in September
Ansina, Uruguay
  • Average cloud cover in September: 39

The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 26).

Average visibility in September
Ansina, Uruguay
  • Average visibility in September: 9km

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

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