Hermanus
January
Weather in Hermanus for January 2026
Your guide to Hermanus weather in January - trends and predictions
In general, the average temperature in Hermanus at the beginning of January is 20.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 23 °C by the end of January.
The climate of Hermanus in January is notably wet, with an average of 15 rainy days, and a total of 21.3 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
22°/18°
Temperatures
31 km/h
Avg max wind
73 %
Avg humidity
Hermanus Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  21° | 3 23° | 4 21° | |||
| 5 19° | 6  20° | 7 20° | 8 20° | 9 21° | 10 20° | 11  20° |
| 12 19° | 13 24° | 14  20° | 15 17° | 16 20° | 17 24° | 18  20° |
| 19 21° | 20 20° | 21 23° | 22 27° | 23 22° | 24 22° | 25 24° |
| 26 23° | 27 21° | 28 24° | 29 25° | 30 24° | 31 20° |
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Temperatures trend during January in Hermanus
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Sunny | 20° /16° | 0 mm | 9 | |
| 2 Jan. | Patchy rain possible | 21° /18° | 0.8 mm | 8 | |
| 3 Jan. | Patchy rain possible | 23° /19° | 0.3 mm | 8 | |
| 4 Jan. | Sunny | 21° /19° | 0.9 mm | 9 | |
| 5 Jan. | Patchy rain possible | 19° /17° | 0.7 mm | 7 | |
| 6 Jan. | Cloudy | 20° /17° | 0 mm | 7 | |
| 7 Jan. | Patchy rain possible | 20° /16° | 0.1 mm | 8 | |
| 8 Jan. | Patchy rain possible | 20° /18° | 0.2 mm | 8 | |
| 9 Jan. | Patchy rain possible | 21° /17° | 0.4 mm | 8 | |
| 10 Jan. | Patchy rain possible | 20° /18° | 0.6 mm | 8 | |
| 11 Jan. | Overcast | 20° /16° | 0.4 mm | 8 | |
| 12 Jan. | Patchy rain possible | 19° /17° | 0.9 mm | 7 | |
| 13 Jan. | Patchy rain possible | 24° /18° | 0.5 mm | 8 | |
| 14 Jan. | Light rain | 20° /16° | 4.5 mm | 8 | |
| 15 Jan. | Light rain shower | 17° /15° | 2.2 mm | 7 | |
| 16 Jan. | Cloudy | 20° /15° | 0 mm | 8 | |
| 17 Jan. | Sunny | 24° /16° | 0 mm | 9 | |
| 18 Jan. | Partly cloudy | 20° /18° | 0 mm | 9 | |
| 19 Jan. | Partly cloudy | 21° /17° | 0.3 mm | 9 | |
| 20 Jan. | Cloudy | 20° /18° | 1.3 mm | 8 | |
| 21 Jan. | Patchy rain possible | 23° /18° | 0.1 mm | 8 | |
| 22 Jan. | Partly cloudy | 27° /20° | 0 mm | 10 | |
| 23 Jan. | Patchy rain possible | 22° /20° | 0.4 mm | 8 | |
| 24 Jan. | Patchy rain possible | 22° /19° | 0.1 mm | 8 | |
| 25 Jan. | Partly cloudy | 24° /19° | 0 mm | 9 | |
| 26 Jan. | Patchy rain possible | 23° /20° | 0.3 mm | 8 | |
| 27 Jan. | Light rain shower | 21° /19° | 4 mm | 8 | |
| 28 Jan. | Patchy rain possible | 24° /20° | 0.6 mm | 8 | |
| 29 Jan. | Sunny | 25° /20° | 0 mm | 10 | |
| 30 Jan. | Patchy rain possible | 24° /19° | 0.1 mm | 8 | |
| 31 Jan. | Patchy rain possible | 20° /18° | 1.8 mm | 8 | |
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Important Notice
Our weather forecast for Hermanus in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hermanus forecast closer to your planned date for the most up-to-date weather information.
Hermanus in January - FAQ
What are the expected maximum and minimum temperatures in Hermanus during January?
During January, expect a variety of temperatures with highs around 22° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hermanus during January?
In January, Hermanus can expect light to moderate rainfall, totaling 21.3 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hermanus during January?
The average wind speed in Hermanus during January is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Hermanus
Explore the daily rainfall trends and prepare for Hermanuss January weather 💧
UV exposure in Hermanus during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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