Garden Grove (CA)
January
Weather in Garden Grove, California for January 2027
Your guide to Garden Grove weather in January - trends and predictions
In general, the average temperature in Garden Grove at the beginning of January is 16.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.1 °C by the end of January.
Garden Grove experiences moderate rainfall in January, with an average of 8 rainy days and a total precipitation of 81.1 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
18°/10°
Temperatures
13 km/h
Avg max wind
57 %
Avg humidity
Garden Grove Weather January
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Temperatures trend during January in Garden Grove
See the weather trend as well as the moving average line
January weather in Garden Grove day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Cloudy | 18° /11° | 41.1 mm | 3 | |
| Jan. 2 |  Overcast | 18° /11° | 0 mm | 3 | |
| Jan. 3 |  Light rain shower | 15° /11° | 2 mm | 2 | |
| Jan. 4 |  Sunny | 16° /10° | 13.6 mm | 3 | |
| Jan. 5 | Cloudy | 18° /10° | 7.7 mm | 3 | |
| Jan. 6 | Sunny | 18° /10° | 0 mm | 3 | |
| Jan. 7 | Patchy rain possible | 15° /11° | 0.7 mm | 2 | |
| Jan. 8 |  Partly cloudy | 17° /10° | 0 mm | 4 | |
| Jan. 9 | Sunny | 17° /7° | 0 mm | 4 | |
| Jan. 10 | Sunny | 19° /8° | 0 mm | 4 | |
| Jan. 11 | Sunny | 19° /8° | 0 mm | 4 | |
| Jan. 12 | Sunny | 19° /8° | 0 mm | 4 | |
| Jan. 13 | Sunny | 19° /8° | 0 mm | 4 | |
| Jan. 14 | Sunny | 20° /9° | 0 mm | 4 | |
| Jan. 15 | Sunny | 21° /10° | 0 mm | 4 | |
| Jan. 16 | Partly cloudy | 19° /9° | 0 mm | 4 | |
| Jan. 17 | Overcast | 17° /8° | 0 mm | 3 | |
| Jan. 18 | Cloudy | 16° /11° | 0 mm | 4 | |
| Jan. 19 | Overcast | 19° /10° | 0 mm | 3 | |
| Jan. 20 | Light rain shower | 19° /10° | 2.5 mm | 3 | |
| Jan. 21 |  Light rain | 16° /9° | 1.6 mm | 2 | |
| Jan. 22 |  Moderate or heavy rain with thunder | 17° /11° | 6.9 mm | 3 | |
| Jan. 23 | Partly cloudy | 18° /12° | 0 mm | 4 | |
| Jan. 24 | Partly cloudy | 18° /10° | 0 mm | 4 | |
| Jan. 25 | Overcast | 16° /8° | 0 mm | 3 | |
| Jan. 26 | Overcast | 18° /9° | 0.5 mm | 3 | |
| Jan. 27 | Sunny | 20° /9° | 4.4 mm | 4 | |
| Jan. 28 | Overcast | 18° /11° | 0 mm | 3 | |
| Jan. 29 | Partly cloudy | 20° /11° | 0 mm | 4 | |
| Jan. 30 | Partly cloudy | 21° /12° | 0 mm | 4 | |
| Jan. 31 | Partly cloudy | 21° /11° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Garden Grove 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 Garden Grove forecast closer to your planned date for the most up-to-date weather information.
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Garden Grove in January - FAQ
What are the expected maximum and minimum temperatures in Garden Grove during January?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Garden Grove during January?
Moderate rainfall is anticipated in Garden Grove during January, with a total of 81.1 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Garden Grove during January?
The average wind speed in Garden Grove during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Garden Grove
Explore the daily rainfall trends and prepare for Garden Groves January weather 💧
Typically, Garden Grove has 8 rainy days in January with a total of 81.1 mm of rainfall.
UV exposure in Garden Grove during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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