January Weather in Jerusalem, New Zealand

Last updated: August 31, 2025

In Jerusalem, New Zealand, the average temperature in January hovers around 17°C (63°F). You can expect a chillier minimum of 4°C (40°F) and a warm maximum reaching 29°C (85°F). During this month, precipitation totals about 84 mm (3.3 in) spread over 11 days, contributing to an average humidity of 79%. Enjoy the variety of weather this month brings!

January Temperature in Jerusalem

In January in Jerusalem, the average temperature is 17°C (63°F). Maximums can reach 29°C (85°F), while minimums can drop as low as 4°C (40°F). It’s an ideal time for travelers to enjoy mild weather with a mix of warm and cooler days.

January Weather in Jerusalem: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Jerusalem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jerusalem, January typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (85°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Jerusalem generated using information from the Copernicus Climate Change Service.

January Precipitation in Jerusalem

In Jerusalem, in January, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

January Precipitation Trends in Jerusalem

The chart displays monthly precipitation patterns in Jerusalem, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Jerusalem, January typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Jerusalem

In Jerusalem in January, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.

January Average Humidity in Jerusalem

This chart illustrates the average monthly humidity levels in Jerusalem, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Jerusalem is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jerusalem

In Jerusalem in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Jerusalem, you can check here.

Maximum UV Index Levels in Jerusalem for January

The chart shows the monthly maximum UV Index (UVI) for Jerusalem in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Jerusalem typically reaches 14, which falls under the extreme exposure category.

Data source: Jerusalem January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Jerusalem Compares to Other Months

Weather in Jerusalem varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jerusalem, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jerusalem, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	84 mm (3.3 inches)	79%	extreme
February Weather	17°C (64°F)	76 mm (3.0 inches)	77%	extreme
March Weather	16°C (61°F)	111 mm (4.4 inches)	75%	very high
April Weather	13°C (56°F)	144 mm (5.7 inches)	76%	high
May Weather	11°C (51°F)	100 mm (3.9 inches)	81%	moderate
June Weather	9°C (48°F)	99 mm (3.9 inches)	83%	low
July Weather	8°C (47°F)	139 mm (5.5 inches)	84%	moderate
August Weather	9°C (48°F)	135 mm (5.3 inches)	81%	moderate
September Weather	10°C (49°F)	149 mm (5.9 inches)	80%	high
October Weather	12°C (53°F)	110 mm (4.3 inches)	82%	very high
November Weather	14°C (57°F)	117 mm (4.6 inches)	82%	extreme
December Weather	16°C (61°F)	147 mm (5.8 inches)	80%	extreme