Lemon Hill, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Lemon Hill weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Partly Cloudy——87°60°—
- MondayJul 6Overcast——86°56°-1°
- TuesdayJul 7Overcast——91°56°+5°
- WednesdayJul 8Clear——98°57°+7°
- ThursdayJul 9Clear——101°61°+3°
- FridayJul 10Overcast——102°62°+1°
- SaturdayJul 11Overcast——102°66°0°
AQI 27 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 4.8 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 4.8 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.76
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:25 PM
- Moonset
- 11:24 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Lemon Hill at a glance
- Today vs. normal: 75°F — typical for the season
- Last frost: April 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Lemon Hill
- Sun87°60°0%
- Mon86°56°1%
- Tue91°56°0%
- Wed98°57°0%
- Thu101°61°0%
- Fri102°62°1%
- Sat102°66°0%
- Sun81°68°1%
- Mon103°71°3%
- Tue108°71°5%
- Wed107°69°2%
- Thu108°68°3%
- Fri110°74°3%
- Sat104°71°3%
- Sun100°68°3%
- Mon101°64°6%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
Microseason · July 1–5
Summer heat deepens across the valleys
Inland temperatures exceed 95°F regularly; fire danger reaches moderate to high across most of the region.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
July is Lemon Hill's warmest stretch (~78°F) and December its coldest (~49°F); precipitation crests in January at 3.9 inches and ebbs in July to 0.0 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 49° | 3.9″ | 7 |
| February | 53° | 3.6″ | 7 |
| March | 57° | 2.8″ | 6 |
| April | 61° | 1.4″ | 3 |
| May | 68° | 0.9″ | 2 |
| June | 74° | 0.2″ | 1 |
| July | 78° | 0.0″ | 0 |
| August | 77° | 0.0″ | 0 |
| September | 74° | 0.1″ | 0 |
| October | 66° | 0.9″ | 2 |
| November | 55° | 1.8″ | 4 |
| December | 49° | 3.5″ | 6 |
Regional context
In Lemon Hill, NOAA NCEI 1991-2020 normals put January near 49°F and July near 78°F — a 29°F seasonal arc — with about 19.2 inches of precipitation over 38 rainy or snowy days.
Cool-season fronts carry Lemon Hill's rain: January logs 3.9 inches on 6.6 days, against July's 0.0 inches on 0.0 — winter does the heavy lifting in Lemon Hill. It is a winter-storm rhythm Lemon Hill shares with places like Fruitridge Pocket, CA, Parkway, CA and Sacramento, CA.
Hard freezes are rare in Lemon Hill: the coldest month averages 49°F, so Lemon Hill's growing window runs most of the year. July is the hottest stretch near 78°F, pushing cool-season crops to the milder shoulder months. Across Lemon Hill, elevation and tree cover drive a 4-7°F spread in Lemon Hill's overnight lows.
Similar climates: Fruitridge Pocket, CA, Parkway, CA, Sacramento, CA, Florin, CA, Freeport, CA.
Frequently asked
- When does it freeze in Lemon Hill?
- Lemon Hill's last spring frost lands near mid-April, and in Lemon Hill the first fall frost follows around mid-November.
- What is the rainy season in Lemon Hill?
- Rainfall in Lemon Hill peaks in January near 3.9 inches, out of about 19 inches annually.
- What is the warmest month in Lemon Hill?
- The warmest stretch in Lemon Hill comes in July, around 78°F on average.
- What is the coldest month in Lemon Hill?
- On average December is the chilliest month in Lemon Hill, about 49°F.
- When can I start a vegetable garden in Lemon Hill?
- Lemon Hill's last frost (mid-April) cues hardy greens; in Lemon Hill, hold heat-lovers two weeks past.
- How many rainy days does Lemon Hill get?
- Lemon Hill records around 38 days of measurable precipitation annually.
- What hardiness zone is Lemon Hill?
- Lemon Hill's hardiness zone tracks its winter low; with December near 49°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Lemon Hill?
- Lemon Hill's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Lemon Hill?
- See this week's day-by-day rain chances for Lemon Hill in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Lemon Hill?
- Current conditions for Lemon Hill and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Lemon Hill forecast updated?
- The Lemon Hill forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Lemon Hill?
- Today's sunrise and sunset times for Lemon Hill are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Lemon Hill?
- The next few days in Lemon Hill's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Lemon Hill's hot-summer Mediterranean climate in California pairs 49°F Januarys with 78°F Julys, 29°F apart across the seasons.
In a typical year Lemon Hill records about 19 inches of precipitation on around 38 days.
The 29°F gap between Lemon Hill's summer and winter, at 38.5°N, shapes Lemon Hill's frost calendar.
ZIP codes in Lemon Hill
- 95824