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Weather in Santa Cruz for September 2025

Your guide to Santa Cruz weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Santa Cruz at the beginning of September is 4.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 3.6 °C by the end of September.

  • Rain 🌧️

  • Santa Cruz in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 44.8 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
4°/1°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Santa Cruz Weather September

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Temperatures trend during September in Santa Cruz

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
5° /2° 0 mm 3
2 Sept. Cloudy
Cloudy
3° /1° 0 mm 2
3 Sept. Patchy rain possible
Patchy rain possible
4° /0° 0.3 mm 2
4 Sept. Sunny
Sunny
6° /0° 0 mm 4
5 Sept. Sunny
Sunny
4° /2° 0 mm 3
6 Sept. Heavy rain at times
Heavy rain at times
5° /2° 8.8 mm 3
7 Sept. Patchy rain possible
Patchy rain possible
6° /1° 1.8 mm 3
8 Sept. Patchy rain possible
Patchy rain possible
4° /1° 2.8 mm 2
9 Sept. Sunny
Sunny
2° /0° 0 mm 3
10 Sept. Overcast
Overcast
3° /1° 0 mm 2
11 Sept. Sunny
Sunny
5° /2° 0.4 mm 4
12 Sept. Patchy rain possible
Patchy rain possible
4° /2° 2.5 mm 2
13 Sept. Sunny
Sunny
5° /2° 0 mm 4
14 Sept. Patchy rain possible
Patchy rain possible
6° /1° 0.6 mm 3
15 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
3° /1° 6.4 mm 2
16 Sept. Moderate rain at times
Moderate rain at times
6° /1° 4.2 mm 3
17 Sept. Patchy rain possible
Patchy rain possible
4° /1° 1.8 mm 2
18 Sept. Overcast
Overcast
2° /0° 0 mm 2
19 Sept. Overcast
Overcast
3° /0° 0 mm 2
20 Sept. Light freezing rain
Light freezing rain
1° /-1° 3.3 mm 2
21 Sept. Partly cloudy
Partly cloudy
2° /-2° 0 mm 3
22 Sept. Light freezing rain
Light freezing rain
3° /0° 0.6 mm 2
23 Sept. Heavy rain at times
Heavy rain at times
4° /-1° 4.7 mm 2
24 Sept. Light freezing rain
Light freezing rain
2° /0° 0.7 mm 2
25 Sept. Patchy rain possible
Patchy rain possible
4° /0° 2.8 mm 2
26 Sept. Patchy rain possible
Patchy rain possible
7° /1° 1.9 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
6° /2° 0.3 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
2° /0° 0.7 mm 2
29 Sept. Overcast
Overcast
1° /-2° 0.2 mm 2
30 Sept. Partly cloudy
Partly cloudy
3° /-3° 0 mm 3
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Important Notice
Our weather forecast for Santa Cruz in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Santa Cruz forecast closer to your planned date for the most up-to-date weather information.

Santa Cruz in September - FAQ

What are the expected maximum and minimum temperatures in Santa Cruz during September?
During September, expect a variety of temperatures with highs around 4° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santa Cruz during September?
In September, Santa Cruz can expect light to moderate rainfall, totaling 44.8 mm across approximately 18 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Santa Cruz in September 2025?
Santa Cruz typically sees 0 cm of snowfall during September.
What are the typical wind conditions in Santa Cruz during September?
The average wind speed in Santa Cruz during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Santa Cruz

Explore the daily rainfall trends and prepare for Santa Cruzs September weather 💧
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Get accurate weather forecasts for Santa Cruz, located at latitude -50.341 and longitude -72.277. Stay updated with localized weather information tailored for Santa Cruz.

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