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Concrete Pouring Weather in Burbank, CA: 10-Day Windows & Best Months

By NOAA 1991–2020 normals, Burbank keeps a concrete pouring window open in all 12 months — a year-round season few US cities match. The single best month is August, averaging 31 days that clear every check — highs of 88°F, lows near 63°F, and a 1% daily rain chance. The strip above runs Burbank's live forecast; the table below ranks all 12 months.

GOOD — clears every rule MARGINAL — exactly one soft miss NO — a hard fail, or two soft

The rules this check uses

Every verdict above applies this table to Burbank's hours. DIY scope only: the freeze row outranks everything, and structural work belongs to engineer/ACI specifications.

Typical label thresholds for concrete pouring — the ruleset behind every Burbank verdict above.
CheckThresholdWhy it matters
Air temperature 40–90°F — ideal 50–85°F Checked across the working day, 8 a.m.–6 p.m., against Burbank's hourly forecast — not just the daily high.
Overnight low ≥40°F during the first 48 h The engine reads every overnight hour in the cure window, not just Burbank's forecast low.
Dry before no soaking (≥1.0") in the prior 24 h Rain before the pour only matters if the ground is soaked or standing in water.
Dry after <0.1" rain for 6 h after (12 h light rain after finishing still risks surface marks) A downpour in the first 6 hours can wash the surface; after final set, rain actually helps curing.
Wind ≤20 mph (rapid surface drying up to 28 mph) Wind wrecks application first (drift, lap marks) and carries debris into wet work second.

Always follow your product label — formulas vary. These rows are the industry-typical range; the can in your Burbank garage is the contract.

Best months for concrete pouring in Burbank

Workable days in Burbank, CA: days meeting the temperature rules, discounted by NOAA rain odds — a 1991–2020 estimate, not a forecast.
MonthAvg highAvg lowRain odds/dayWorkable days 
January 69°F 43°F 20% 25
February 68°F 44°F 22% 23
March 71°F 47°F 18% 25
April 74°F 50°F 10% 27
May 75°F 55°F 5% 29
June 80°F 59°F 2% 29
July 86°F 63°F 1% 31
August 88°F 63°F 1% 31
September 87°F 61°F 2% 29
October 81°F 54°F 6% 29
November 75°F 46°F 10% 27
December 68°F 42°F 17% 26

Burbank's calendar never really closes: even December, the leanest month, averages 26 workable days against the 40–90°F rules. The 10-day strip above matters more here than any season chart. For the statewide picture, the California page compares peak months city by city.

The rain odds swing hard across the year — 1% of days in August up to 22% in February. Season the plan accordingly: prep in the wet months, apply in the dry ones.

Sealing the same driveway later? Sealcoating in Burbank wants warmer nights (50°F+) than the pour did.

Numbers above come from NOAA's 1991–2020 normals for Burbank Valley Pump Plt, Ca Us, 2.3 km from the city center — close enough that neighborhood microclimates (shade lines, river valleys, urban heat) matter more than station distance. See how these day counts are scored.

Burbank by the numbers

Prep checklist

  1. Clear the 48-hour rule first: two nights over 40°F. August opens that door in Burbank; December (42°F average lows) slams it.
  2. Set the stage first: forms braced, subgrade compacted and lightly damp, every tool within reach, help confirmed.
  3. Cut plastic sheeting and weight it at the pour's edge — Burbank sees rain on 1% of August days, and the 6-hour rule doesn't negotiate.
  4. Keep the mix stiff (oatmeal, not soup) — every extra quart of water is permanent surface strength lost.
  5. Screed while it sheens, float when the sheen dulls, and never trowel bleed water back in.
  6. Edge and joint with an edger + float set — control joints every 2–3 slab-thicknesses in feet.
  7. Hold the moisture in (sheeting or misting); when August nights dip toward 63°F, a curing blanket is the difference.
  8. Feet after 24–48 h, cars after about a week — and structural work follows engineer/ACI specs, not this list.

Gear that saves a window

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FAQ

What temperature is too cold to pour concrete?

The line is a 40°F low inside the first 48 hours; an actual freeze (32°F) physically damages young concrete. Burbank's December nights average 42°F — firmly out — while August nights hold near 63°F. Small pours only; structural work follows engineer/ACI specs.

Can you pour concrete before rain?

The engine wants 6 protected hours; light rain later actually feeds the cure. With 22% rain-day odds in February versus 1% in August, Burbank's dry-season pours barely think about this rule and wet-season pours live by the radar. For small DIY pours; structural schedules follow ACI.

How long does concrete need to be protected from freezing?

Keep it above freezing for at least the first 48 hours (the engine calls any sub-40°F low in that window a NO). In Burbank that rules out roughly December-adjacent months entirely and makes shoulder-season pours a two-night forecast decision. DIY scope; anything structural follows engineer/ACI cold-weather practice.

Is it OK to pour concrete in hot weather?

To a 90°F high, yes — with shade, cool mix water, a damp subgrade, and a dawn start. Above 90°F the surface sets while the core is plastic and shrinkage cracks map the slab. Burbank averages 0 such days in July — rarely the binding constraint here.

How long before you can drive on new concrete?

A week before tires, 24–48 hours before feet — at August-typical Burbank temperatures (88°F highs). When nights slide toward 42°F, add days: cure speed is temperature. Early loads print permanent marks; the bag's cure table wins every argument.

Best season for concrete work in Burbank?

Year-round — the months with 40°F+ nights, sub-90°F days, and manageable rain. August leads at 31 workable days; December bottoms out near 26.

Other projects in Burbank

Concrete Pouring nearby

Guides

Climatology: NOAA 1991–2020 normals via BURBANK VALLEY PUMP PLT, CA US (2.3 km from Burbank center, elevation 655 ft); live outlook by Open-Meteo.