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Hayward (CA)
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Hayward (CA)
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United States weather

Weather in Hayward, California for January 2027

Your guide to Hayward weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Hayward at the beginning of January is 12.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.1 °C by the end of January.

    • Rain 🌧️

  • Hayward experiences moderate rainfall in January, with an average of 6 rainy days and a total precipitation of 92.9 mm.

    • More

  • Is January a good time to visit Hayward? check out the best time to travel to Hayward page.

  • ✨ Is January a good time to visit Hayward? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/6°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Hayward Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
13°
2
Partly cloudy
15°
3
Moderate rain
12°
4
Heavy rain
12°
5
Cloudy
13°
6
Light rain
12°
7
Sunny
12°
8
Cloudy
12°
9
Partly cloudy
14°
10
Light rain shower
12°
11
Cloudy
13°
12
Cloudy
13°
13
Light rain
13°
14
Sunny
15°
15
Partly cloudy
16°
16
Patchy rain possible
16°
17
Mist
13°
18
Partly cloudy
15°
19
Light rain
14°
20
Light rain
13°
21
Patchy rain possible
14°
22
Moderate or heavy rain with thunder
14°
23
Patchy rain possible
13°
24
Light rain
14°
25
Mist
13°
26
Overcast
14°
27
Cloudy
14°
28
Cloudy
15°
29
Mist
14°
30
Partly cloudy
15°
31
Moderate rain
14°

Temperatures trend during January in Hayward

See the weather trend as well as the moving average line

January weather in Hayward day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
Jan. 1 Light rain
Light rain
 13° /7° 6.8 mm 2.2
Jan. 2 Partly cloudy
Partly cloudy
 15° /9° 0.7 mm 2.2
Jan. 3 Moderate rain
Moderate rain
 12° /9° 16.5 mm 2
Jan. 4 Heavy rain
Heavy rain
 12° /7° 28.8 mm 2
Jan. 5 Cloudy
Cloudy
 13° /6° 0 mm 2
Jan. 6 Light rain
Light rain
 12° /6° 3.1 mm 2
Jan. 7 Sunny
Sunny
 12° /6° 0 mm 2.3
Jan. 8 Cloudy
Cloudy
 12° /5° 0 mm 2
Jan. 9 Partly cloudy
Partly cloudy
 14° /4° 0.1 mm 2.4
Jan. 10 Light rain shower
Light rain shower
 12° /4° 1.1 mm 2.4
Jan. 11 Cloudy
Cloudy
 13° /3° 0 mm 2
Jan. 12 Cloudy
Cloudy
 13° /4° 0 mm 2.4
Jan. 13 Light rain
Light rain
 13° /4° 3.2 mm 2.5
Jan. 14 Sunny
Sunny
 15° /6° 0.3 mm 2.5
Jan. 15 Partly cloudy
Partly cloudy
 16° /6° 0 mm 2.5
Jan. 16 Patchy rain possible
Patchy rain possible
 16° /7° 1.2 mm 2.6
Jan. 17 Mist
Mist
 13° /6° 0.2 mm 2
Jan. 18 Partly cloudy
Partly cloudy
 15° /7° 0 mm 2.6
Jan. 19 Light rain
Light rain
 14° /6° 2.6 mm 2
Jan. 20 Light rain
Light rain
 13° /5° 2.9 mm 2
Jan. 21 Patchy rain possible
Patchy rain possible
 14° /7° 0.1 mm 2.7
Jan. 22 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 14° /8° 10.1 mm 2.8
Jan. 23 Patchy rain possible
Patchy rain possible
 13° /7° 0 mm 2.8
Jan. 24 Light rain
Light rain
 14° /7° 1.3 mm 2.8
Jan. 25 Mist
Mist
 13° /4° 0.1 mm 2.9
Jan. 26 Overcast
Overcast
 14° /6° 0 mm 2
Jan. 27 Cloudy
Cloudy
 14° /6° 0 mm 3
Jan. 28 Cloudy
Cloudy
 15° /7° 0 mm 3
Jan. 29 Mist
Mist
 14° /5° 0 mm 3
Jan. 30 Partly cloudy
Partly cloudy
 15° /8° 0 mm 3
Jan. 31 Moderate rain
Moderate rain
 14° /7° 13.8 mm 2
Next
Important Notice
Our weather forecast for Hayward in January 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 Hayward forecast closer to your planned date for the most up-to-date weather information.
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Hayward in January - FAQ

What are the expected maximum and minimum temperatures in Hayward during January?
During January, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Hayward during January?
Moderate rainfall is anticipated in Hayward during January, with a total of 92.9 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Hayward during January?
The average wind speed in Hayward during January is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Hayward

Explore the daily rainfall trends and prepare for Haywards January weather 💧
Typically, Hayward has 6 rainy days in January with a total of 92.9 mm of rainfall.
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Location coordinates Where is Hayward?

Get accurate weather forecasts for Hayward, located at latitude 37.669 and longitude -122.081. Stay updated with localized weather information tailored for Hayward.

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