Horsham Weather in January

January in Horsham averages 30°C (86°F) during the day and 14°C (57°F) at night. Around 33 mm (1.3 in) of rainfall is typical for this time of year.

Rainfall in Horsham in January

Based on our climate data of the past 30 years, about 8 days of rain are anticipated, with 33 mm (1.3 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Horsham in January

In January, Horsham sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 14°C (57°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water. Especially if you find yourself outdoors for a longer period.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Horsham. Our weather planner can help you explore destinations with more pleasant weather conditions.