Miramar, Florida Weather
First trades stir the ceiba canopy. Day 78 of spring. Read this microseason across nine climate regions →
Miramar weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 5Overcast——82°73°—
- SaturdayJun 6Overcast——85°70°+3°
- SundayJun 7Light Drizzle15%—89°79°+4°
- MondayJun 8Overcast56%—91°81°+2°
- TuesdayJun 9Drizzle60%—90°82°-1°
- WednesdayJun 10Drizzle57%0.11″83°77°-7°
- ThursdayJun 11Drizzle73%0.11″80°76°-3°
AQI 40 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (steady decline since this morning). PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.75 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 36. Overcast through the UV peak window (cloud cover ~89%) — afternoon ozone should stay flat.
- Present
- AQI 36
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 8
PM × Wind × Precip
PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.75 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.75
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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).
The higher the clouds, the finer the weather.
- Moonrise
- 3:50 AM
- Moonset
- 2:55 PM
- In sign
- ♒︎ Aquarius
First trades stir the ceiba canopy
Miramar at a glance
- Today vs. normal: 14°F below the seasonal normal for this latitude
- Last frost: January 22 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.
SPC Convective Outlook
Storm Prediction Center — Miramar
SPC has placed Miramar in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | lettuce, peas, spinach, radishes | — |
| March | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | — |
| April | tomatoes, peppers, beans, squash | — |
| May | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | — | lettuce, peas, radishes |
| July | — | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | — | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | fall brassicas, garlic (overwinter), carrots | — |
| December | — | — |
A year in weather
Miramar's warmest month is August, with a mean near 85°F, and its coldest is January, near 68°F. Rainfall peaks in June at 8.7 inches and bottoms out in December at 2.2 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 68° | 2.7″ | 3 |
| February | 70° | 2.8″ | 4 |
| March | 73° | 2.7″ | 4 |
| April | 76° | 3.2″ | 4 |
| May | 80° | 5.2″ | 7 |
| June | 83° | 8.7″ | 11 |
| July | 84° | 6.8″ | 12 |
| August | 85° | 8.5″ | 12 |
| September | 83° | 8.0″ | 11 |
| October | 80° | 7.7″ | 9 |
| November | 75° | 3.6″ | 5 |
| December | 71° | 2.2″ | 5 |
Regional context
Miramar belongs to a humid subtropical climate region—a group of nearby cities that share similar temperature ranges, seasonal patterns, and growing conditions.
Similar climates: Miami, FL, Tampa, FL, Orlando, FL, Jacksonville, FL, Cape Coral, FL.
Naturalist notes
In late May, royal poinciana trees begin to flare with orange-red blooms, a reliable phenological marker of the deepening warm season across South Florida.
By early June, green sea turtle nesting activity on area beaches is well underway, timed to the rising sand temperatures of late spring.
Frequently asked
- When does it freeze in Miramar?
- Miramar's last spring frost typically falls around mid-February, and the first fall frost arrives around mid-December.
- What is the rainy season in Miramar?
- June is the wettest month with about 8.7 inches of rain on average; the city receives roughly 62 inches annually.
- What is the warmest month in Miramar?
- August is typically warmest, averaging about 85°F.
- What is the coldest month in Miramar?
- January is typically coldest, averaging about 68°F.
- When can I start a vegetable garden in Miramar?
- Cool-season crops (peas, lettuce) can be sown around the last spring frost (mid-February); warm-season crops (tomatoes, peppers) wait until 1–2 weeks after.
- How many rainy days does Miramar get?
- Miramar averages about 88 rainy days per year.
- What hardiness zone is Miramar?
- Miramar's USDA hardiness zone is determined by its lowest average winter temperature; check the USDA's online lookup with the city ZIP for the current zone designation.
Climate
Miramar, Florida falls within a humid subtropical climate zone. January temperatures hover near 68°F, while July averages 84°F—a 16°F seasonal swing.
Over the course of a year, Miramar collects about 62 inches of precipitation across roughly 88 rainy days.
The annual rhythm follows from latitude (26.0°N), nearby water bodies, and elevation. These factors steer what grows, when frost is likely, and the day-to-day weather story.