Reserve, United States experiences average highs of 25°C (77°F) and lows of 18°C (64°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Reserve, United States Weather & Climate 2026
Monthly climate averages for Reserve, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Jun–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.1/10
Best: February, March, April, October, November
UV Index
6
High
Temperature 25°C / 18°C
Feels Like 27°C / 19°C
Rainy Days 12
Rainfall 127 mm
Sunshine 9 h
Humidity 78%
Wind Speed 17 km/h
Dew Point 18°C
Frost Days 2 days
Hottest Month
31°C
August
Avg Low26°C
Rain21days
Coldest Month
9°C
January
Avg High17°C
Rain10days
Driest Month
7days
November
Avg High21°C
Avg Low14°C
Windiest Month
21 km/h
April (Gusts 38)
Worst Time to Visit
Consider avoiding June, July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:02
Daylight 14.1h
Sunset 20:06
Live conditions—
Reserve on the map · live conditions
Reserve, United States
- Continent
- Americas
- Country
- United States
- City
- Reserve
- Population
- 9.8K
- Elevation
- 4 m
- Coordinates
- 30.05°, -90.55°
Seasonal Breakdown
Spring
Mar–May
Avg High 25°C
Avg Low 18°C
Rain 11 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 31°C
Avg Low 25°C
Rain 20 days/mo
Autumn
Sep–Nov
Avg High 26°C
Avg Low 19°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 18°C
Avg Low 11°C
Rain 10 days/mo
1/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 17°C / 9°C . Feb: 20°C / 12°C . Mar: 22°C / 15°C . Apr: 25°C / 17°C . May: 29°C / 21°C . Jun: 31°C / 25°C . Jul: 31°C / 25°C . Aug: 31°C / 26°C . Sep: 30°C / 24°C . Oct: 26°C / 19°C . Nov: 21°C / 14°C . Dec: 18°C / 11°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 114 mm. Feb: 108 mm. Mar: 108 mm. Apr: 103 mm. May: 127 mm. Jun: 159 mm. Jul: 176 mm. Aug: 205 mm. Sep: 135 mm. Oct: 94 mm. Nov: 85 mm. Dec: 105 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 79%. Mar: 77%. Apr: 76%. May: 78%. Jun: 80%. Jul: 83%. Aug: 82%. Sep: 79%. Oct: 75%. Nov: 76%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 21 km/h . May: 17 km/h . Jun: 15 km/h . Jul: 13 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 17 km/h . Nov: 17 km/h . Dec: 19 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 9h. Apr: 10h. May: 11h. Jun: 11h. Jul: 11h. Aug: 10h. Sep: 10h. Oct: 9h. Nov: 8h. Dec: 7h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 5. Mar: UV 7. Apr: UV 8. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 31 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 32°C | Aug · 31°C |
| Coldest month | Jan 2025 · 6°C | Jan · 9°C |
| Wettest month | May 2025 · 189 mm | Aug · 205 mm |
| Windiest month | Mar 2025 · 22 km/h | Apr · 21 km/h |
Month-by-Month Weather Table
January
Good 
February best
Good March best
Excellent April best
Excellent May
Good June
Poor July
Wet August
Wet September
Fair October best
Excellent November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 17°C / 9°C | 15°C / 6°C | 10days (114 mm) Wet | 7.3h Good | 76% Humid | 3.9 Moderate | Good | View Details |
| February best | 20°C / 12°C | 20°C / 10°C | 10days (108 mm) Wet | 7.6h Good | 79% Humid | 5 Moderate | Good | View Details |
| March best | 22°C / 15°C | 23°C / 14°C | 11days (108 mm) Wet | 8.9h Good | 77% Humid | 6.5 High | Excellent | View Details |
| April best | 25°C / 17°C | 26°C / 17°C | 10days (103 mm) Wet | 10.1h Excellent | 76% Humid | 7.6 Very High | Excellent | View Details |
| May | 29°C / 21°C | 32°C / 24°C | 11days (127 mm) Wet | 10.8h Excellent | 78% Humid | 7.9 Very High | Good | View Details |
| June | 31°C / 25°C | 36°C / 29°C | 16days (159 mm) Wet | 11h Excellent | 80% Humid | 8.4 Very High | Poor | View Details |
| July | 31°C / 25°C | 38°C / 30°C | 22days (176 mm) Wet | 10.6h Excellent | 83% Humid | 8.1 Very High | Wet | View Details |
| August | 31°C / 26°C | 37°C / 30°C | 21days (205 mm) Wet | 10.1h Excellent | 82% Humid | 8 Very High | Wet | View Details |
| September | 30°C / 24°C | 34°C / 27°C | 12days (135 mm) Wet | 10.1h Excellent | 79% Humid | 7 High | Fair | View Details |
| October best | 26°C / 19°C | 29°C / 20°C | 8days (94 mm) Wet | 9.4h Good | 75% Muggy | 5.9 High | Excellent | View Details |
| November best | 21°C / 14°C | 22°C / 13°C | 7days (85 mm) Good | 8h Good | 76% Humid | 4.3 Moderate | Excellent | View Details |
| December | 18°C / 11°C | 18°C / 9°C | 11days (105 mm) Wet | 6.9h Fair | 80% Humid | 3.8 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Reserve are February, March, April, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Reserve, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Reserve is August, with average daytime highs of 31°C (88°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Reserve is January, with average overnight lows of 9°C (47°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Reserve is August, averaging 205mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Reserve runs through July, August, June, September, with the heaviest rainfall in July. Based on 10-year averages for Reserve.
Reserve receives approximately 111 sunshine hours per year. The sunniest month is June with around 11 hours. Based on climate data for Reserve.
The least favorable months to visit Reserve are June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider February, March, April, October, November instead.
The annual average UV index in Reserve is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Reserve is 78%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Reserve rarely sees significant snowfall but does experience frost, averaging 2 frost days during the colder months.
Average wind speeds in Reserve are 17 km/h (11 mph). The windiest month is April with peak winds reaching 21 km/h (13 mph) (gusts up to 38 km/h / 23 mph).
Reserve averages 6 clear-sky days per month with overall cloud cover around 55%. The clearest skies occur in October.
The annual average dew point in Reserve is 18°C (64°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Reserve has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Reserve ranges from 19°C (66°F) to 27°C (81°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Reserve, with a climate score of 3/10. Consider visiting during February, March, April, October, November instead for better conditions.
For June in Reserve, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 31°C (87°F) and 16 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
Last updated: