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January Weather in San Jose de los Arroyos, Paraguay

Last updated: August 31, 2025

In January, the average temperature in San Jose de los Arroyos, Paraguay is a warm 27°C (82°F), with a minimum of 15°C (60°F) and highs reaching up to 41°C (106°F). Expect about 139 mm (5.5 in) of precipitation over 13 days, coupled with an average humidity of 80%.

January Temperature in San Jose de los Arroyos

In January in San Jose de los Arroyos, the average temperature is 27°C (82°F). Maximum temperatures can reach 41°C (106°F), while minimums can drop as low as 15°C (60°F). Be prepared for a warm climate with occasional cooler nights, making it ideal for both daytime adventures and evening strolls.

January Weather in San Jose de los Arroyos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Jose de los Arroyos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose de los Arroyos, January typically has an average temperature of 27°C (82°F), with highs reaching up to 41°C (106°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec818078736764636672757880
Data source: Temperature data for San Jose de los Arroyos 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.

January Precipitation in San Jose de los Arroyos

In San Jose de los Arroyos in January, the precipitation amount is 139 mm (5.5 in) over the course of 13 days.

January Precipitation Trends in San Jose de los Arroyos

The chart displays monthly precipitation patterns in San Jose de los Arroyos, 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 San Jose de los Arroyos, January typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1399610811913890515788225170114
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Jose de los Arroyos

In San Jose de los Arroyos in January, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

January Average Humidity in San Jose de los Arroyos

This chart illustrates the average monthly humidity levels in San Jose de los Arroyos, 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 San Jose de los Arroyos is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%76%76%76%75%65%60%43%47%52%71%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Jose de los Arroyos

In San Jose de los Arroyos in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Jose de los Arroyos.

Maximum UV Index Levels in San Jose de los Arroyos for January

The chart shows the monthly maximum UV Index (UVI) for San Jose de los Arroyos 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 San Jose de los Arroyos typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131414
Data source: San Jose de los Arroyos 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 San Jose de los Arroyos Compares to Other Months

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

This table compares monthly weather conditions in San Jose de los Arroyos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)139 mm (5.5 inches)80%extreme
February Weather27°C (80°F)96 mm (3.8 inches)75%extreme
March Weather25°C (78°F)108 mm (4.2 inches)76%extreme
April Weather23°C (73°F)119 mm (4.7 inches)76%very high
May Weather19°C (67°F)138 mm (5.4 inches)75%high
June Weather18°C (65°F)90 mm (3.5 inches)65%moderate
July Weather17°C (63°F)51 mm (2.0 inches)60%high
August Weather19°C (67°F)57 mm (2.2 inches)43%very high
September Weather22°C (72°F)88 mm (3.5 inches)47%very high
October Weather24°C (75°F)225 mm (8.8 inches)52%extreme
November Weather25°C (78°F)170 mm (6.7 inches)71%extreme
December Weather27°C (80°F)114 mm (4.5 inches)84%extreme

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