Timaru Weather in January
January in Timaru typically sees daytime highs of 20°C (68°F) and nighttime lows of 12°C (54°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.
Rainfall in Timaru in January
Typically around 10 days of rainfall are expected, averaging 86 mm (3.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Timaru in January
Timaru in January is worth a visit. The temperature is perfect, with 20°C (68°F) during the day and 12°C (54°F) at night. January is part of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it sees the highest temps of the year.
Sunshine in Timaru in January
With approximately 194 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Timaru's climate page.
Timaru Temperature in January
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
34%
Precipitation
86 mm (3.4 in)
Rainy days
10 days
Humidity
77%
Sunshine
194 hours
Percentage Sunshine
Daily Historical Temperatures
36-year average (1991-2026)
Based on our historical records, temperatures in Timaru typically stay consistent throughout January, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).
Average temperatures in January
Daily Historical Precipitation
36-year average (1991-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Timaru in January
Browse day-by-day weather records for Timaru spanning 49 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Timaru historical weather extremes in January
Our historical data for Timaru spans 1991 to 2025, revealing these weather extremes.
- The warmest day in January was on January 26, 2021, with a maximum of 37°C (99°F).
- The coldest January day was on January 17, 1996, with a maximum of 12°C (54°F).
- The lowest overnight temperature recorded in January was 0°C (32°F) (January 12, 1996).
Best Places in New Zealand in January
Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Timaru in January
Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Timaru in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Timaru's climate page.
Temperature Rainfall Sunshine Humidity
See the full Timaru climate overview or explore weather in New Zealand.
