nomadseason

January Weather in Glenn Heights, United States

Last updated: June 24, 2025

In January, the average temperature in Glenn Heights, United States hovers around 9°C (48°F). However, temperatures can be quite unpredictable, ranging from a chilly -11°C (12°F) to a balmy 26°C (80°F). Be prepared for some wet days too, as the region experiences 64 mm (2.5 in) of precipitation over approximately 6 days. With an average humidity level of 80%, it’s essential to plan accordingly for a comfortable visit!

January Temperature in Glenn Heights

In January in Glenn Heights, the average temperature is 9°C (48°F). Maximums can reach 26°C (80°F), while minimums can drop as low as -11°C (12°F). Be prepared for a wide range of temperatures when traveling to Glenn Heights during this month, and pack accordingly!

January Weather in Glenn Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Glenn Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glenn Heights, January typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (80°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec485061667582858580685752
Data source: Temperature data for Glenn Heights generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Glenn Heights

In Glenn Heights in January, the total precipitation amount is 64 mm (2.5 in) during a span of 6 days.

January Precipitation Trends in Glenn Heights

The chart displays monthly precipitation patterns in Glenn Heights, 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 Glenn Heights, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec64101100130178975892881455368
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Glenn Heights

In Glenn Heights in January humidity is 80%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel quite uncomfortable.

January Average Humidity in Glenn Heights

This chart illustrates the average monthly humidity levels in Glenn Heights, 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 Glenn Heights is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Glenn Heights

In Glenn Heights in January, 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 Glenn Heights for better planning.

Maximum UV Index Levels in Glenn Heights for January

The chart shows the monthly maximum UV Index (UVI) for Glenn Heights 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 Glenn Heights typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Glenn Heights 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 Glenn Heights Compares to Other Months

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

This table compares monthly weather conditions in Glenn Heights, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)64 mm (2.5 inches)80%moderate
February Weather10°C (50°F)101 mm (4.0 inches)79%high
March Weather16°C (61°F)100 mm (3.9 inches)78%very high
April Weather19°C (66°F)130 mm (5.1 inches)78%very high
May Weather24°C (75°F)178 mm (7.0 inches)81%extreme
June Weather28°C (82°F)97 mm (3.8 inches)78%extreme
July Weather30°C (85°F)58 mm (2.3 inches)73%extreme
August Weather29°C (85°F)92 mm (3.6 inches)66%extreme
September Weather26°C (80°F)88 mm (3.5 inches)65%very high
October Weather20°C (69°F)145 mm (5.7 inches)72%very high
November Weather14°C (57°F)53 mm (2.1 inches)82%high
December Weather11°C (53°F)68 mm (2.7 inches)87%moderate

Compare Glenn Heights's Climate with Cities Worldwide