Jupiter, Florida Weather History

Florida, United States  •  45 yrs data 📍 26.9424°N, 80.1453°W
°F / °C
☀️

Quick Climate Facts

(1981 – 2025)
Hottest Month
🔥
Aug
Avg 83.3°F
Min 78.3°F
Max 88.3°F
Coldest Month
❄️
Jan
Avg 65.4°F
Min 51.4°F
Max 79.3°F
Wettest Month
🌧️
Jun
204 mm
Driest Month
🏜️
Feb
63 mm
Most Humid
💧
Sep
80%
Least Humid
🌬️
Apr
73%
Highest Ever
🌡️
91.8°F
Jul 1981
Lowest Ever
🧊
34.4°F
Dec 1989
Monthly Climate Data
Month 🌤️ High Low Avg Humid % Rain (mm) Wind (m/s) Solar (kWh/m²)

Showing average climate conditions across 45 years (1981–2025)

🌍 Weather in Jupiter Across Seasons

❄️ Winter in Jupiter

January is Jupiter's coldest month, with average lows reaching 51.4°F.
🌡️ December to February (avg)  ·  53.8°F79.9°F

🧥 Light layers are sufficient — this Mild Winter stays cool without prolonged hard freezes.

☀️ Summer in Jupiter

Summer temperatures in Jupiter peak in August, climbing to 88.3°F.
🌡️ July to September (avg)  ·  77.4°F88°F

🌤️ Early mornings and evenings are most comfortable during this Hot Summer season.

🌧️ Rainy Season in Jupiter

Jupiter sees its highest rainfall in June, receiving approximately 204 mm of precipitation.
🌧️ June to September (avg)  ·  up to 204 mm

☔ Heavy Rainfall expected — carry rain gear and plan outdoor activities around these months.

📅 Monthly Averages

🌡️ Temperature Patterns

Monthly averages · 1981–2025 climate normals · °F

🌡️ Jupiter Monthly Temperature Guide

Aug is the hottest month in Jupiter, with average highs reaching 88.3°F, while Jan is the coldest with lows dropping to 51.4°F.

Temperatures rise steadily from spring, peak in Aug, and gradually decline through fall into winter.

These seasonal patterns offer comfortable conditions year-round, with warm summers and mild winters.

🌧️ Rainfall Distribution

Monthly rainfall · 1981–2025 seasonal trends · mm/month

💨 Humidity & Wind Speed

Monthly averages · 1981–2025

💧 Rainfall & Humidity in Jupiter

Jupiter receives its highest rainfall in Jun, while humidity peaks in autumn.
🌧️ Wettest: Jun — 204 mm ☀️ Driest: Feb — 63 mm

💧 Humidity peaks at 80% in Sep · annual avg 77%

🌍 Climate Summary

Avg Annual Temp:75°F
Avg Annual Rainfall:1450 mm
Avg Humidity:77%
Data Period:1981 – 2025

Jupiter Climate Overview

Jupiter has a warm subtropical climate with warm summers and mild winters.

Temperatures peak in Aug and drop to their lowest in Jan, while rainfall is highest during summer months.

Humidity remains high throughout the year, especially in autumn, creating warm and humid conditions.

📈 Yearly Trends

The warmest year in Jupiter's recorded history was 2024 (avg: 77.2°F), while the coldest year was 1996 (avg: 72.9°F), based on annual average temperatures.

📊 Key Climate Trends

🌡️ Annual Temperature Trend

View Range:

Average annual high/low · Last 10 years · °F

Jupiter's temperatures has remained relatively stable over the past decade. The highest recorded temperature reached 91.8°F in Jul 1981, while the lowest dropped to 34.4°F in Dec 1989.

🌧️ Annual Precipitation

View Range:

Total annual precipitation · Last 10 years · mm/year

Annual rainfall in Jupiter shows noticeable variation. Rainfall has decreased in recent years compared to earlier periods.
📋 Yearly Climate Data Overview

🔥 hottest  ·  ❄️ coldest  ·  🌧️ wettest

Year Min Temp Avg Temp Max Temp Rainfall (mm) Avg Humidity Avg Wind

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❓ Frequently Asked Questions

What is the hottest month in Jupiter?
Based on 45 years of data (1981–2025), Aug is typically the hottest month in Jupiter, Florida, with average high temperatures around 88.3°F.
What is the coldest month in Jupiter?
Jan is the coldest month in Jupiter, with average low temperatures around 51.4°F.
What is the rainiest month in Jupiter?
Jun receives the most rainfall with approximately 204 mm, while Feb is the driest with 63 mm.
What was the highest temperature ever recorded in Jupiter?
The highest recorded temperature was 91.8°F in Jul 1981. This is part of the historical record spanning 1981–2025.
What was the lowest temperature ever recorded in Jupiter?
The lowest recorded temperature was 34.4°F in Dec 1989.
How many years of data does this page cover?
This page covers 45 years of climate data from 1981 to 2025. As new data is added to the database the page automatically reflects the updated coverage.
How much sunlight does Jupiter get?
Jupiter receives the most sunlight in May with an average solar radiation of 6.14 kWh/m²/day. This solar radiation data, sourced from NASA POWER, is useful for solar energy planning, agriculture, and understanding seasonal sunshine availability in Florida.
Where does this weather data come from?
All climate data is sourced from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite and model data. It provides monthly averages for temperature, precipitation, humidity, wind speed, and solar radiation.

📚 Data Source

All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.

Parameters included:
  • Temperature (Min, Max)
  • Precipitation
  • Relative Humidity
  • Wind Speed
  • Solar Radiation
Data specifications:
  • Resolution: Monthly
  • Spatial: 0.5° × 0.625°
  • Source: MERRA-2
  • Coverage: 1981–2025
  • Years: 45