December weather forecastDahanu, India
December
Weather in December
December, the first month of the winter in Dahanu, is also a moderately hot month, with an average temperature varying between 29.1°C (84.4°F) and 21.7°C (71.1°F).An excellent water temperature of 26.7°C (80.1°F) and only 1.5 rainfall days, with 6mm (0.24") of accumulated rainfall, makes December a prime for swimming and other water activities.
Temperature
December's average high-temperature is a moderately hot 29.1°C (84.4°F), maintaining a close comparison with November's 31.1°C (88°F). Dahanu reports an average low-temperature of 21.7°C (71.1°F) during the nights of December.Heat index
In December, the heat index is computed to be a hot 30°C (86°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
In December, the average relative humidity is 53%.Rainfall
In Dahanu, during December, the rain falls for 1.5 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, there are 122.9 rainfall days, and 1273mm (50.12") of precipitation is accumulated.Sea temperature
In Dahanu, in December, the average water temperature is 26.7°C (80.1°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
The month with the shortest days is December, with an average of 10h and 54min of daylight.On the first day of December, sunrise is at 6:57 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:10 pm IST.
Sunshine
The average sunshine in December is 9.2h.UV index
The months with the lowest UV index are January, July, August and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Caution! Sand and water reflections can notably increase the UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dahanu, India
- Average high temperature in December: 29.1°C
The warmest month (with the highest average high temperature) is April (32.7°C).
The month with the lowest average high temperature is January (28°C).
- Average low temperature in December: 21.7°C
The month with the highest average low temperature is June (27.6°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure in December
Dahanu, India
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in December
Dahanu, India
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is July (20.1km/h).
The calmest month (with the lowest average wind speed) is October (9.4km/h).
Average humidity in December
Dahanu, India
- Average humidity in December: 53%
The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are January and February (52%).
Average rainfall in December
Dahanu, India
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (487mm).
The driest month (with the least rainfall) is April (0mm).
Average rainfall days in December
Dahanu, India
- Average rainfall days in December: 1.5 days
The months with the highest number of rainy days are July and August (29.2 days).
The month with the least rainy days is February (0.3 days).
Average sea temperature in December
Dahanu, India
- Average sea temperature in December: 26.7°C
The best month for swimming (with the highest average sea temperature) is June (29.9°C).
The coldest month (with the lowest average sea temperature) is February (24.3°C).
Average daylight in December /
Average sunshine in December
Dahanu, India
- Average daylight in December: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 9h and 12min
The months with the most sunshine are February, April and May (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 18min).
Average sunshine days in December
Dahanu, India
- Average sunshine days in December: 29.4 days
The month with the most sunshine days is January (30 days).
The month with the least sunshine days is July (1.4 days).
Average UV index in December
Dahanu, India
- Average UV index in December: 6
The month with the highest UV index is May (UV index 8).
The months with the lowest UV index are January, July, August and December (UV index 6).
Average cloud cover in December
Dahanu, India
- Average cloud cover in December: 7
The month with the most cloud cover is July (Cloud cover 67).
The months with the least cloud cover are January and February (Cloud cover 4).
Average visibility in December
Dahanu, India
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
