September weather forecast and climate
Ramnagar, India

The last month of the rainy (monsoon) season, September, is another warm month in Ramnagar, India, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 29.5°C (85.1°F).

Temperature

In Ramnagar, the average high-temperature in September is practically the same as in August - a moderately hot 29.5°C (85.1°F). In Ramnagar, India, the average low-temperature is 20.5°C (68.9°F).

Heat index

In September, the average heat index is evaluated at a hot 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like clothing, wind, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In September, the average relative humidity in Ramnagar is 75%.

Rainfall

In Ramnagar, India, it is raining for 21.5 days, with typically 132mm (5.2") of accumulated precipitation. In Ramnagar, during the entire year, the rain falls for 128.8 days and collects up to 865mm (34.06") of precipitation.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

In September, the average sunshine is 10.2h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Ramnagar?

In Ramnagar, in September, the average high-temperature is 29.5°C (85.1°F), and the average low-temperature is 20.5°C (68.9°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines both air temperature and relative humidity, is calculated to 35°C (95°F).

What is the average humidity in September in Ramnagar?

In September, the average relative humidity in Ramnagar, India, is 75%.

How much does it rain in Ramnagar in September?

In Ramnagar, India, during September, the rain falls for 21.5 days and regularly aggregates up to 132mm (5.2") of precipitation.

How many hours of daylight does Ramnagar have in September?

In September, the average length of the day in Ramnagar is 12.3h.

How long on average sun shines in September in Ramnagar?

In Ramnagar, the average sunshine in September is 10.2h.

What is the UV index intensity in September in Ramnagar?

In September, the average daily maximum UV index in Ramnagar, India, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in September - Ramnagar, India
  • Average high temperature in September: 29.5°C

The warmest month (with the highest average high temperature) is June (37.1°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is June (24.7°C).
The coldest month (with the lowest average low temperature) is January (6.9°C).

Average pressure in September - Ramnagar, India
  • Average pressure in September: 1007.7mbar

The month with the highest atmospheric pressure is January (1017.8mbar).
The month with the lowest atmospheric pressure is July (1002mbar).

Average wind speed in September - Ramnagar, India
  • Average wind speed in September: 6.2km/h

The windiest month (with the highest average wind speed) is April (10.6km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).

Average humidity in September - Ramnagar, India
  • Average humidity in September: 75%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is April (26%).

Average rainfall in September - Ramnagar, India
  • Average rainfall in September: 132mm

The wettest month (with the highest rainfall) is July (279mm).
The driest month (with the least rainfall) is November (1mm).

Average rainfall days in September - Ramnagar, India
  • Average rainfall days in September: 21.5 days

The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is November (0.8 days).

Average daylight in September / Average sunshine in September - Ramnagar, India
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 10.2h

The month with the most sunshine is May (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 7.2h).

Average sunshine days in September - Ramnagar, India
  • Average sunshine days in September: 3.2 days

The month with the most sunshine days is December (29.7 days).
The month with the least sunshine days is August (0.3 days).

Average UV index in September - Ramnagar, India
  • Average UV index in September: 6

Months with the highest UV index are April, May and June (UV index 7).
Months with the lowest UV index are January and December (UV index 4).

Average cloud cover in September - Ramnagar, India
  • Average cloud cover in September: 27

The month with the most cloud cover is July (Cloud cover 43).
The month with the least cloud cover is November (Cloud cover 5).

Average visibility in September - Ramnagar, India
  • Average visibility in September: 9km

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