Last updated: June 24, 2025
In September, the average temperature in New Jerusalem, United States is a pleasant 20°C (69°F). However, you might experience a chill with minimums as low as 3°C (38°F), while the mercury can rise to a maximum of 34°C (94°F). Prepare for 100 mm (3.9 in) of rainfall spread over 9 days, and be mindful of the average humidity at 66%.
In September in New Jerusalem, the average temperature is 20°C (69°F). Maximum temperatures can reach 34°C (94°F), while minimum temperatures can drop as low as 3°C (38°F). Overall, this month offers a pleasant climate for travelers, making it an ideal time to explore New Jerusalem.
In New Jerusalem in September, the precipitation amount is 100 mm (3.9 in) spread over 9 days.
In New Jerusalem in September humidity is 66%. With an average temperature of 20°C (69°F), this humidity feels like a gentle enveloping warmth, making it comfortable for traveling but with a slight stickiness that may encourage you to seek shade or refreshments frequently.
In New Jerusalem in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in New Jerusalem.
UV Risk Categories
Weather in New Jerusalem varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in New Jerusalem, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (33°F) | 69 mm (2.7 inches) | 87% | moderate |
February Weather | 2°C (36°F) | 106 mm (4.2 inches) | 85% | moderate |
March Weather | 5°C (42°F) | 100 mm (3.9 inches) | 85% | high |
April Weather | 11°C (52°F) | 105 mm (4.1 inches) | 83% | very high |
May Weather | 17°C (63°F) | 132 mm (5.2 inches) | 75% | very high |
June Weather | 22°C (72°F) | 101 mm (4.0 inches) | 73% | very high |
July Weather | 25°C (78°F) | 130 mm (5.1 inches) | 65% | very high |
August Weather | 24°C (75°F) | 135 mm (5.3 inches) | 62% | very high |
September Weather | 20°C (69°F) | 100 mm (3.9 inches) | 66% | very high |
October Weather | 15°C (59°F) | 105 mm (4.1 inches) | 79% | high |
November Weather | 6°C (44°F) | 89 mm (3.5 inches) | 87% | moderate |
December Weather | 3°C (37°F) | 101 mm (4.0 inches) | 85% | low |