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June Weather in Fairbury, United States

Last updated: June 24, 2025

In Fairbury, United States, the average temperature in June is a pleasant 25°C (77°F). However, be prepared for a range of temperatures, as it can dip to a cool 10°C (51°F) at night or soar to a scorching 40°C (105°F) during the day. Expect an average rainfall of 94 mm (3.7 in) over approximately 9 days, contributing to a relatively high humidity level of 82%.

June Temperature in Fairbury

In June in Fairbury, the average temperature is 25°C (77°F). Maximums can reach up to 40°C (105°F) while minimums can drop as low as 10°C (51°F). It's essential to pack for both warm days and cooler evenings to ensure a comfortable travel experience.

June Weather in Fairbury: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Fairbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairbury, June typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (105°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec282843526477807671544234
Data source: Temperature data for Fairbury generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Fairbury

In Fairbury in June, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

June Precipitation Trends in Fairbury

The chart displays monthly precipitation patterns in Fairbury, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Fairbury, June typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec29249248170945990761062536
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Fairbury

In Fairbury in June, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

June Average Humidity in Fairbury

This chart illustrates the average monthly humidity levels in Fairbury, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Fairbury is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%80%73%75%78%82%83%81%75%75%82%83%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Fairbury

In Fairbury in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Fairbury.

Maximum UV Index Levels in Fairbury for June

The chart shows the monthly maximum UV Index (UVI) for Fairbury in June, 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 June, the maximum UV index in Fairbury typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111198643
Data source: Fairbury June 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 June Weather in Fairbury Compares to Other Months

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

This table compares monthly weather conditions in Fairbury, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)29 mm (1.1 inches)76%moderate
February Weather-2°C (28°F)24 mm (1.0 inches)80%moderate
March Weather6°C (43°F)92 mm (3.6 inches)73%high
April Weather11°C (52°F)48 mm (1.9 inches)74%very high
May Weather18°C (64°F)170 mm (6.7 inches)78%very high
June Weather25°C (77°F)94 mm (3.7 inches)82%extreme
July Weather26°C (80°F)59 mm (2.3 inches)83%extreme
August Weather24°C (76°F)90 mm (3.6 inches)80%very high
September Weather22°C (71°F)75 mm (3.0 inches)75%very high
October Weather12°C (54°F)106 mm (4.2 inches)75%high
November Weather5°C (42°F)25 mm (1.0 inches)82%moderate
December Weather1°C (34°F)36 mm (1.4 inches)83%moderate

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