April Weather in Hailar, China

Last updated: August 22, 2025

In April, the average temperature in Hailar, China hovers around 4°C (39°F). While temperatures can dip as low as -14°C (8°F), they can also reach a pleasant 26°C (79°F). Expect some wet days, as 17 mm (0.7 in) of precipitation typically falls over 4 days. With an average humidity of 67%, prepare for a chilly yet refreshing experience!

April Temperature in Hailar

In April in Hailar, the average temperature is 4°C (39°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as -14°C (8°F). It's essential to pack layers and be prepared for varying weather if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Hailar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hailar, April typically has an average temperature of 4°C (39°F), with highs reaching up to 26°C (79°F) and lows dropping to around -14°C (8°F).

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

April Precipitation in Hailar

In Hailar in April, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

April Precipitation Trends in Hailar

The chart displays monthly precipitation patterns in Hailar, 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 Hailar, April typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 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 Hailar

In Hailar in April, humidity is 67%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that penetrates your clothing, making outdoor activities more challenging and requiring layered clothing for comfort during your travels.

April Average Humidity in Hailar

This chart illustrates the average monthly humidity levels in Hailar, 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 Hailar is approximately 67%, 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 Hailar

In Hailar in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Hailar.

Maximum UV Index Levels in Hailar for April

The chart shows the monthly maximum UV Index (UVI) for Hailar 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 Hailar typically reaches 7, which falls under the high exposure category.

Data source: Hailar 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 Hailar Compares to Other Months

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

This table compares monthly weather conditions in Hailar, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-23°C (-10°F)	4 mm (0.2 inches)	96%	low
February Weather	-19°C (-2°F)	7 mm (0.3 inches)	92%	moderate
March Weather	-7°C (20°F)	7 mm (0.3 inches)	82%	moderate
April Weather	4°C (39°F)	17 mm (0.7 inches)	67%	high
May Weather	12°C (54°F)	33 mm (1.3 inches)	70%	high
June Weather	18°C (65°F)	59 mm (2.3 inches)	74%	very high
July Weather	22°C (71°F)	96 mm (3.8 inches)	84%	very high
August Weather	18°C (65°F)	117 mm (4.6 inches)	84%	very high
September Weather	12°C (53°F)	62 mm (2.5 inches)	85%	high
October Weather	2°C (36°F)	26 mm (1.0 inches)	80%	moderate
November Weather	-10°C (15°F)	8 mm (0.3 inches)	74%	low
December Weather	-21°C (-5°F)	4 mm (0.2 inches)	89%	low