Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Colastine Sur's warmest month, January, registers temperatures that range from a high of 33.5°C (92.3°F) to a low of 20.5°C (68.9°F).Heat index
Throughout January, the heat index is evaluated at a sweltering 38°C (100.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
With an average relative humidity of 51%, January is the least humid month in Colastine Sur.Rainfall
In Colastine Sur, in January, it is raining for 8.9 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, in Colastine Sur, there are 105.9 rainfall days, and 576mm (22.68") of precipitation is accumulated.Daylight
The average length of the day in January is 13h and 56min.On the first day of the month, sunrise is at 06:00 and sunset at 20:11. On the last day of January, sunrise is at 06:27 and sunset at 20:04 -03.
Sunshine
The average sunshine in January is 9.2h.UV index
January and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In January, a regular UV index of 7 translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Colastine Sur?
How hot does it get in Colastine Sur in January?
What is the least humid month in Colastine Sur?
What is the average humidity in January in Colastine Sur?
How much does it rain in Colastine Sur in January?
How many hours of daylight does Colastine Sur have in January?
When is the sunrise / sunset in January in Colastine Sur?
How long on average sun shines in January in Colastine Sur?
When is the highest UV index in Colastine Sur?
How high is the UV index in January in Colastine Sur?
Average temperature in January
Colastine Sur, Argentina
- Average high temperature in January: 33.5°C
The warmest month (with the highest average high temperature) is January (33.5°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in January: 20.5°C
The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure in January
Colastine Sur, Argentina
- Average pressure in January: 1009.9mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in January
Colastine Sur, Argentina
- Average wind speed in January: 12.1km/h
The windiest month (with the highest average wind speed) is September (14.8km/h).
The calmest month (with the lowest average wind speed) is March (11.3km/h).
Average humidity in January
Colastine Sur, Argentina
- Average humidity in January: 51%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (51%).
Average rainfall in January
Colastine Sur, Argentina
- Average rainfall in January: 70mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in January
Colastine Sur, Argentina
- Average rainfall days in January: 8.9 days
The month with the highest number of rainy days is October (10.9 days).
The month with the least rainy days is July (6.9 days).
Average daylight in January /
Average sunshine in January
Colastine Sur, Argentina
- Average daylight in January: 13h 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 January: 9h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in January
Colastine Sur, Argentina
- Average sunshine days in January: 21.3 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (18 days).
Average UV index in January
Colastine Sur, Argentina
- Average UV index in January: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in January
Colastine Sur, Argentina
- Average cloud cover in January: 18
The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in January
Colastine Sur, Argentina
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, November and December (10km).
The months with the lowest visibility are May, June, July, September and October (9km).
