April Weather in Bo, Norway

Last updated: August 27, 2025

In Bo, Norway, the average temperature in April hovers around 3°C (38°F), with a minimum dipping to -15°C (6°F) and a maximum peaking at 21°C (69°F). During this month, expect about 44 mm (1.7 in) of precipitation spread over 7 days, while the average humidity remains relatively high at 83%. Stay prepared for a mix of chilly and warm days!

April Temperature in Bo

In April in Bo, the average temperature is 3°C (38°F). The maximum can reach 21°C (69°F), while the minimum can drop as low as -15°C (6°F). Be sure to prepare for a wide range of temperatures if you're planning to travel during this time.

April Weather in Bo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bo, April typically has an average temperature of 3°C (38°F), with highs reaching up to 21°C (69°F) and lows dropping to around -15°C (6°F).

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

April Precipitation in Bo

In Bo in April, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

April Precipitation Trends in Bo

The chart displays monthly precipitation patterns in Bo, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Bo, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Bo

In Bo in April humidity is 83%. With an average temperature of 3°C (38°F), this humidity feels like a cold, damp embrace that chills you to the bone, making outdoor activities feel brisk and uncomfortable for traveling.

April Average Humidity in Bo

This chart illustrates the average monthly humidity levels in Bo, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Bo is approximately 83%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Bo

In Bo in April, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Bo for better planning.

Maximum UV Index Levels in Bo for April

The chart shows the monthly maximum UV Index (UVI) for Bo in April, 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 April, the maximum UV index in Bo typically reaches 4, which falls under the moderate exposure category.

Data source: Bo April 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 April Weather in Bo Compares to Other Months

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

This table compares monthly weather conditions in Bo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	71 mm (2.8 inches)	93%	low
February Weather	-4°C (26°F)	76 mm (3.0 inches)	91%	low
March Weather	-1°C (30°F)	81 mm (3.2 inches)	88%	moderate
April Weather	3°C (38°F)	44 mm (1.7 inches)	83%	moderate
May Weather	9°C (48°F)	86 mm (3.4 inches)	75%	high
June Weather	14°C (58°F)	107 mm (4.2 inches)	74%	high
July Weather	16°C (61°F)	113 mm (4.5 inches)	74%	high
August Weather	14°C (57°F)	100 mm (3.9 inches)	78%	moderate
September Weather	10°C (51°F)	134 mm (5.3 inches)	86%	moderate
October Weather	5°C (42°F)	140 mm (5.5 inches)	92%	low
November Weather	1°C (34°F)	116 mm (4.6 inches)	92%	low
December Weather	-3°C (27°F)	126 mm (5.0 inches)	92%	low