Whanganui Weather in March
March in Whanganui typically sees daytime highs of 21°C (70°F) and nighttime lows of 14°C (57°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Whanganui in March
Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Typically around 11 days of rainfall are expected, averaging 73 mm (2.9 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Whanganui in March
The perfect temperature in Whanganui in March makes it a solid month to visit, with 21°C (70°F) during the day and 14°C (57°F) at night. The difference between afternoon and evening temperatures is usually noticeable. At 14°C (57°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.
Sunshine in Whanganui in March
The month brings about 172 hours of sunlight, offering a comfortable mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, January, February and March typically offer the best circumstances for Whanganui.
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 Whanganui's climate page.
Whanganui Temperature in March
Min Temperature
14°C (57°F)
Max Temperature
21°C (70°F)
Chance of Rain
36%
Precipitation
73 mm (2.9 in)
Rainy days
11 days
Humidity
81% *
Sunshine
172 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Whanganui typically stay consistent throughout March, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Whanganui in March
Browse day-by-day weather records for Whanganui spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Whanganui historical weather extremes in March
Based on 33 years of weather observations (1993-2026), these are the most extreme conditions recorded in Whanganui.
- The hottest March day on record in Whanganui reached 29°C (84°F) (March 13, 2026).
- The coldest March day was on March 22, 1993, with a maximum of 9°C (48°F).
- Whanganui registered its coldest March night on March 31, 2001, with temperatures dropping to 0°C (32°F).
- The wettest day in March Whanganui was on March 6, 2011 with 48 mm (1.9 in) of precipitation.
Best Places in New Zealand in March
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 March →
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What to Wear in Whanganui in March
Comfortable temperatures call for an easy wardrobe in March. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Whanganui in March
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 Whanganui's climate page.
Temperature Rainfall Sunshine Humidity
See the full Whanganui climate overview or explore weather in New Zealand.
