January Weather in Portobello

Last updated: March 2, 2024

The weather in Portobello, New Zealand, during January is characterized by an average temperature of 15°C (59°F). Highs can soar to 24°C (75°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Portobello throughout January hovers around 79%.

8°C (47°F)

Minimum temperature

15°C (59°F)

Average temperature

24°C (75°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In January, Portobello averages 90 mm (3.5 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 15 hours 14 minutes of daylight, with the sun shining for approximately 8 hours 23 minutes each day. Additionally, there is a 28% probability of sunny days during this period.

90 mm (3.5 inches)

Precipitation

12 rainy days

Rainy days

8 hours 23 minutes

Sunshine hours

28%

Chance of sun

UV Index

In January, the UV Index in Portobello reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	2	3	5	8	11	12	13	11	9	6	4	2
Exposure	Low		Moderate		VeryHigh	Extreme				VeryHigh	High	Moderate	Low
Time to burn	45 min		30 min		15 min	10 min				15 min	25 min	30 min	45 min