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
The highest temperatures are recorded in January, with averages reaching a high of 30.6°C (87.1°F) and a low of 16.7°C (62.1°F).Heat index
The heat index for January is evaluated at a tropical 31°C (87.8°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
January is the least humid month in Horsham, Australia, with an average relative humidity of 44%.Rainfall
In Horsham, during January, the rain falls for 5 days and regularly aggregates up to 17mm (0.67") of precipitation. In Horsham, during the entire year, the rain falls for 113.9 days and collects up to 282mm (11.1") of precipitation.Daylight
In Horsham, the average length of the day in January is 14h and 20min.On the first day of January, sunrise is at 6:15 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:43 pm AEDT.
Sunshine
With an average of 9.3h of sunshine, January has the most sunshine of the year in Horsham.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index in Horsham, Australia. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during January leads to these advisories:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Horsham?
How hot does it get in Horsham in January?
What is the least humid month in Horsham?
What is the average humidity in January in Horsham?
How many days does it rain in January in Horsham?
What is the average length of the day in January in Horsham?
When are sunrise and sunset in January in Horsham?
What month has the most sunshine in Horsham?
How many hours of sunshine does Horsham have in January?
When is the highest UV index in Horsham?
How high is the UV index in January in Horsham?
Average temperature in January
Horsham, Australia
- Average high temperature in January: 30.6°C
The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (12.8°C).
- Average low temperature in January: 16.7°C
The months with the highest average low temperature are January and February (16.7°C).
The coldest month (with the lowest average low temperature) is August (5.3°C).
Average pressure in January
Horsham, Australia
- Average pressure in January: 1012.1mbar
The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).
Average wind speed in January
Horsham, Australia
- Average wind speed in January: 13.6km/h
The windiest month (with the highest average wind speed) is August (14.3km/h).
The calmest month (with the lowest average wind speed) is April (11.9km/h).
Average humidity in January
Horsham, Australia
- Average humidity in January: 44%
The months with the highest relative humidity are July and August (80%).
The month with the lowest relative humidity is January (44%).
Average rainfall in January
Horsham, Australia
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is December (38mm).
The driest months (with the least rainfall) are February and March (15mm).
Average rainfall days in January
Horsham, Australia
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is August (13.3 days).
The month with the least rainy days is January (5 days).
Average daylight in January /
Average sunshine in January
Horsham, Australia
- Average daylight in January: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The months with the least sunshine are July and August (Average sunshine: 6h and 48min).
Average sunshine days in January
Horsham, Australia
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is August (14.2 days).
Average UV index in January
Horsham, Australia
- Average UV index in January: 6
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in January
Horsham, Australia
- Average cloud cover in January: 17
The month with the most cloud cover is July (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in January
Horsham, Australia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (8km).
