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February Weather in Siloam Springs, United States

Last updated: June 24, 2025

In February, the average temperature in Siloam Springs, United States hovers around 5°C (41°F). However, be prepared for a temperature range that can swing from a brisk -24°C (-12°F) to a warm 28°C (82°F). During this time, you can expect about 95 mm (3.8 in) of precipitation spread over 9 days, coupled with an average humidity of 78%.

February Temperature in Siloam Springs

In February in Siloam Springs, the average temperature is 5°C (41°F). The maximum can reach 28°C (82°F), while the minimum can dip as low as -24°C (-12°F). This wide range of temperatures means travelers should pack layers to stay comfortable during their visit.

February Weather in Siloam Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Siloam Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siloam Springs, February typically has an average temperature of 5°C (41°F), with highs reaching up to 28°C (82°F) and lows dropping to around -24°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec384052576776807774604843
Data source: Temperature data for Siloam Springs 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.

February Precipitation in Siloam Springs

In Siloam Springs in February, the total precipitation amount is 95 mm (3.8 in) over the course of 9 days.

February Precipitation Trends in Siloam Springs

The chart displays monthly precipitation patterns in Siloam Springs, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Siloam Springs, February typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec849514318317589101153711626670
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Siloam Springs

In Siloam Springs in February, humidity is 78%. With an average temperature of 5°C (41°F), this humidity feels like walking through a chill that clings to your skin, making every breath feel damp and cold, which can be uncomfortable for traveling.

February Average Humidity in Siloam Springs

This chart illustrates the average monthly humidity levels in Siloam Springs, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Siloam Springs is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Siloam Springs

In Siloam Springs in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Siloam Springs, you can refer to this Hourly UV Index in Siloam Springs.

Maximum UV Index Levels in Siloam Springs for February

The chart shows the monthly maximum UV Index (UVI) for Siloam Springs in February, 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 February, the maximum UV index in Siloam Springs typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Siloam Springs February 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 February Weather in Siloam Springs Compares to Other Months

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

This table compares monthly weather conditions in Siloam Springs, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)84 mm (3.3 inches)81%moderate
February Weather5°C (41°F)95 mm (3.8 inches)78%high
March Weather11°C (52°F)143 mm (5.6 inches)76%high
April Weather14°C (57°F)183 mm (7.2 inches)78%very high
May Weather20°C (68°F)175 mm (6.9 inches)83%very high
June Weather25°C (76°F)88 mm (3.5 inches)83%extreme
July Weather26°C (80°F)101 mm (4.0 inches)78%extreme
August Weather25°C (77°F)153 mm (6.0 inches)68%very high
September Weather23°C (74°F)71 mm (2.8 inches)64%very high
October Weather16°C (60°F)162 mm (6.4 inches)70%high
November Weather9°C (48°F)66 mm (2.6 inches)83%moderate
December Weather6°C (44°F)70 mm (2.8 inches)87%moderate

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