May weather forecast
Dehradun, India

englishespañol中文
Share

Weather in May

The transition into full-fledged summer is seen in May, with temperatures reaching their annual highs, especially at 35.6°C (96.1°F). This sharp increase in temperature from April calls for lightweight clothes and plenty of hydration. Despite the heat, Dehradun remains an attractive destination thanks to its flamboyant surroundings coming alive under the bright sun. The city's natural air conditioning comes in the form of sporadic showers and cooling winds from the Himalayas. While afternoons can be hot, mornings and evenings remain relatively cooler and pleasant.

Temperature

In Dehradun, May is identified by the highest average temperatures, reaching a peak of 35.6°C (96.1°F) and a low of 20.7°C (69.3°F).

Heat index

The heat index value during May is computed to be an extremely hot 41°C (105.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in May is 48%.

Rainfall

In Dehradun, in May, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, in Dehradun, India, 2209mm (86.97") of rain is accumulated.

Daylight

In May, the average length of the day is 13h and 41min.
On the first day of May in Dehradun, sunrise is at 5:34 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 7:14 pm IST.
[Resources]

Frequently asked questions

What is the warmest month in Dehradun?

Temperature readings in Dehradun reach their annual highs in May, averaging 35.6°C (96.1°F) and a minimum average of 20.7°C (69.3°F).

How hot is it in Dehradun in May?

The average high-temperature, in May, in Dehradun, is 35.6°C (96.1°F), while the average low-temperature is 20.7°C (69.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in May is computed to be 41°C (105.8°F).

What is the average humidity in May in Dehradun?

In Dehradun, the average relative humidity in May is 48%.

How much does it rain in Dehradun in May?

During May, Dehradun regularly aggregates up to 42mm (1.65") of precipitation.

How many hours of daylight does Dehradun have in May?

In Dehradun, India, the average day length in May is 13h and 41min.

When is the sunrise / sunset in May in Dehradun?

On the first day of May in Dehradun, sunrise is at 5:34 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 7:14 pm IST.

Average temperature in May
Dehradun, India

Average temperature in May - Dehradun, India
  • Average high temperature in May: 35.6°C

The warmest month (with the highest average high temperature) is May (35.6°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in May: 20.7°C

The month with the highest average low temperature is June (23°C).
The coldest month (with the lowest average low temperature) is January (6°C).

[Resources]

Average humidity in May
Dehradun, India

Average humidity in May - Dehradun, India
  • Average humidity in May: 48%

The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is April (46%).

[Resources]

Average rainfall in May
Dehradun, India

Average rainfall in May - Dehradun, India
  • Average rainfall in May: 41.7mm

The wettest month (with the highest rainfall) is August (728.2mm).
The driest month (with the least rainfall) is November (8.6mm).

[Resources]

Average daylight in May
Dehradun, India

Average daylight in May - Dehradun, India
  • Average daylight in May: 13h and 4min

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

[Resources]

Dehradun, India

Weather forecast for your location

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