Marrero Climate by Month
Marrero, Louisiana, United States
Hot summers and mild winters, with rain spread through the year.
The climate in Marrero is one of hot summers and mild winters, with rain spread through the year. Afternoon highs range from 64°F (18°C) in January to 92°F (33°C) in July, and January nights average 44°F (7°C). It gets 68 in (1731 mm) of rain a year, spread across the months.
- Warmest month
- 92°F(33°C)
- Average high, July
- Coldest nights
- 44°F(7°C)
- Average low, January
- Rain per year
- 68 in(1731 mm)
- No clear rainy season
- Humidity
- 75%
- Sunniest: May
Best and worst months in Marrero
Best for weatherThe most comfortable weather comes in March and November, with highs around 73°F (23°C) and about 4.4 in (112 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; August is the hottest, with highs of 92°F (33°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in March.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Marrero weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 64°F(18°C) | 44°F(7°C) | 5.6 in(141 mm) | 77% | 2.7 |
| FebFebruary | 68°F(20°C) | 47°F(9°C) | 6.0 in(153 mm) | 80% | 3.3 |
| MarMarchBest | 74°F(23°C) | 53°F(12°C) | 4.4 in(112 mm) | 75% | 4.4 |
| AprApril | 80°F(27°C) | 59°F(15°C) | 4.6 in(118 mm) | 73% | 5.3 |
| MayMay | 86°F(30°C) | 67°F(19°C) | 5.0 in(127 mm) | 73% | 6.0 |
| JunJune | 90°F(32°C) | 73°F(23°C) | 7.7 in(195 mm) | 74% | 5.7 |
| JulJuly | 92°F(33°C) | 74°F(24°C) | 7.4 in(188 mm) | 75% | 5.7 |
| AugAugust | 92°F(33°C) | 75°F(24°C) | 7.8 in(199 mm) | 75% | 5.4 |
| SepSeptember | 89°F(32°C) | 72°F(22°C) | 6.3 in(159 mm) | 74% | 4.9 |
| OctOctober | 82°F(28°C) | 62°F(17°C) | 3.9 in(98 mm) | 71% | 4.0 |
| NovNovemberBest | 73°F(23°C) | 52°F(11°C) | 4.4 in(111 mm) | 73% | 3.2 |
| DecDecember | 67°F(19°C) | 46°F(8°C) | 5.1 in(130 mm) | 78% | 2.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate outside the United States
- 🇧🇷São Luiz Gonzaga↻Seasons flipped. Rio Grande do Sul, Brazil · Pop. 33k90%matchMilder wintersCooler summersMarrero vs São Luiz Gonzaga →
- 🇧🇷São Borja↻Seasons flipped. Rio Grande do Sul, Brazil · Pop. 60k89%matchMilder wintersDrier wintersMarrero vs São Borja →
- 🇧🇷Cachoeira do Sul↻Seasons flipped. Rio Grande do Sul, Brazil · Pop. 80k89%matchCooler summersMilder wintersMarrero vs Cachoeira do Sul →
- 🇧🇷Santa Maria↻Seasons flipped. Rio Grande do Sul, Brazil · Pop. 272k89%matchMilder wintersCooler summersMarrero vs Santa Maria →
- 🇦🇷Apóstoles↻Seasons flipped. Misiones, Argentina · Pop. 30k89%matchMilder wintersDrier wintersMarrero vs Apóstoles →
- 🇺🇸GulfportMississippi, United States · Pop. 72k99%matchClose on every measureMarrero vs Gulfport →
- 🇺🇸New IberiaLouisiana, United States · Pop. 31k99%matchLess humidMarrero vs New Iberia →
- 🇺🇸Santa Rosa BeachFlorida, United States · Pop. 32k99%matchMore sunCooler summersMarrero vs Santa Rosa Beach →
- 🇺🇸Lake CharlesLouisiana, United States · Pop. 76k99%matchDrier summersLess humidMarrero vs Lake Charles →
- 🇺🇸East Pensacola HeightsFlorida, United States · Pop. 54k98%matchLess humidDrier wintersMarrero vs East Pensacola Heights →