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
Weather in January
Temperature
The average high-temperature for January is a still warm 27°C (80.6°F), closely aligning with the temperature of the preceding month. The low-temperature average for Varjão during January stands at a refreshing 18.7°C (65.7°F).Heat index
During January, the heat index is appraised at a hot 30°C (86°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Heat index's context suggests values are appropriate for shady areas and slight breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
In January, the average relative humidity is 87%.Rainfall
In January, in Varjão, Brazil, the rain falls for 29.6 days. Throughout January, 199mm (7.83") of precipitation is accumulated. In Varjão, during the entire year, the rain falls for 223.7 days and collects up to 1382mm (54.41") of precipitation.Daylight
In Varjão, the average length of the day in January is 13h and 1min.On the first day of January, sunrise is at 05:48 and sunset at 18:55. On the last day of the month, sunrise is at 06:06 and sunset at 18:57 -03.
Sunshine
January has the least sunshine of the year in Varjão, with an average of 6.9h of sunshine.UV index
In January, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Varjão in January?
What is the average humidity in January in Varjão?
How much does it rain in Varjão in January?
How many hours of daylight does Varjão have in January?
What time are sunrise and sunset in January in Varjão?
What is the month with the least sunshine in Varjão?
How long on average sun shines in January in Varjão?
How high is the UV index in January in Varjão?
Average temperature in January
Varjão, Brazil
- Average high temperature in January: 27°C
The warmest month (with the highest average high temperature) is September (32.9°C).
The month with the lowest average high temperature is May (26.2°C).
- Average low temperature in January: 18.7°C
The month with the highest average low temperature is October (20.3°C).
The coldest month (with the lowest average low temperature) is June (15.6°C).
Average pressure in January
Varjão, Brazil
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in January
Varjão, Brazil
- Average wind speed in January: 6.5km/h
The windiest month (with the highest average wind speed) is August (9.2km/h).
The calmest month (with the lowest average wind speed) is March (5.7km/h).
Average humidity in January
Varjão, Brazil
- Average humidity in January: 87%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is August (42%).
Average rainfall in January
Varjão, Brazil
- Average rainfall in January: 199mm
The wettest month (with the highest rainfall) is November (223mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in January
Varjão, Brazil
- Average rainfall days in January: 29.6 days
The month with the highest number of rainy days is December (30.4 days).
The month with the least rainy days is August (1.5 days).
Average daylight in January /
Average sunshine in January
Varjão, Brazil
- Average daylight in January: 13h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in January
Varjão, Brazil
- Average sunshine days in January: 0.8 days
The month with the most sunshine days is August (29 days).
The months with the least sunshine days are February and December (0.6 days).
Average UV index in January
Varjão, Brazil
- Average UV index in January: 6
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February, March, May, October, November and December (UV index 5).
Average cloud cover in January
Varjão, Brazil
- Average cloud cover in January: 59
The months with the most cloud cover are January, March and December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in January
Varjão, Brazil
- Average visibility in January: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).
Varjão, Brazil
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