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🇧🇸 Weather in Nassau in July
This is what the weather in Nassau (Bahamas) was like in July over the years 2017–2026.
Key facts at a glance
Prevailing weather: Light rain
Avg. daytime high
29.8 °C
29.2 °C – 30.6 °C
Avg. night-time low
28.7 °C
28.2 °C – 29.5 °C
Avg. rain days in period
22.7
73 % of days · ≥ 1.0 mm
Avg. precipitation in period
112 mm
42.4 mm – 154 mm
Avg. cloud cover
57 %
This data source has no sunshine hours – average cloud cover is shown instead.
Avg. sea temperature
30.0 °C
Sea temperature available for 9 of 10 years.
Extremes: Highest temperature 32.0 °C (29 Jul 2026) · Lowest temperature 27.3 °C (1 Jul 2021) · Avg. daily peak wind 22 km/h
Weather mix of all days
- 31Sunny
- 45Partly cloudy
- 7Cloudy
- 165Light rain
- 62Rain
Summary
- On average 29.8 °C during the day and 28.7 °C at night.
- On average 22.7 rain days (Rain day = at least 1.0 mm of precipitation) with 112 mm of precipitation in total.
- The sea averaged 30.0 °C.
- Prevailing weather: Light rain.
- Warmest year: 2023 (avg. 30.6 °C), coolest: 2021 (avg. 29.2 °C).
- Wettest year: 2020 (154 mm), driest: 2026 (42.4 mm).
- Extremes: 32.0 °C on 29 Jul 2026 and 27.3 °C on 1 Jul 2021.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Avg. daytime high: 2017 29°, 2018 29°, 2019 30°, 2020 30°, 2021 29°, 2022 29°, 2023 31°, 2024 30°, 2025 30°, 2026 31°. Avg. night-time low: 2017 28°, 2018 28°, 2019 29°, 2020 29°, 2021 28°, 2022 28°, 2023 29°, 2024 29°, 2025 29°, 2026 29°. Sea temperature: 2017 –, 2018 30°, 2019 30°, 2020 30°, 2021 29°, 2022 30°, 2023 31°, 2024 30°, 2025 29°, 2026 31°.
Precipitation & rain days
Precipitation (mm): 2017 118, 2018 91, 2019 152, 2020 154, 2021 150, 2022 136, 2023 123, 2024 86, 2025 71, 2026 42.
Year by year
2026
Avg. max30.5°Avg. min29.3°- Rain days
- 17 Rain days
- Precipitation
- 42.4 mm
- Avg. cloud cover
- –
- Sea temperature
- 30.6 °C
Max 32.0 °C · Min 28.9 °C
2025
Avg. max29.7°Avg. min28.5°- Rain days
- 21 Rain days
- Precipitation
- 71.3 mm
- Avg. cloud cover
- 59 % cloudy
- Sea temperature
- 29.5 °C
Max 30.6 °C · Min 27.8 °C
2024
Avg. max30.4°Avg. min29.1°- Rain days
- 24 Rain days
- Precipitation
- 85.8 mm
- Avg. cloud cover
- 55 % cloudy
- Sea temperature
- 30.1 °C
Max 31.2 °C · Min 28.1 °C
2023
Avg. max30.6°Avg. min29.5°- Rain days
- 25 Rain days
- Precipitation
- 123 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- 30.8 °C
Max 31.9 °C · Min 28.6 °C
2022
Avg. max29.4°Avg. min28.3°- Rain days
- 21 Rain days
- Precipitation
- 136 mm
- Avg. cloud cover
- 43 % cloudy
- Sea temperature
- 29.6 °C
Max 29.9 °C · Min 27.4 °C
2021
Avg. max29.2°Avg. min28.2°- Rain days
- 26 Rain days
- Precipitation
- 150 mm
- Avg. cloud cover
- 57 % cloudy
- Sea temperature
- 29.5 °C
Max 30.1 °C · Min 27.3 °C
2020
Avg. max29.6°Avg. min28.7°- Rain days
- 25 Rain days
- Precipitation
- 154 mm
- Avg. cloud cover
- 68 % cloudy
- Sea temperature
- 30.2 °C
Max 30.5 °C · Min 27.7 °C
2019
Avg. max29.9°Avg. min28.9°- Rain days
- 26 Rain days
- Precipitation
- 152 mm
- Avg. cloud cover
- 58 % cloudy
- Sea temperature
- 30.1 °C
Max 30.3 °C · Min 28.1 °C
2018
Avg. max29.4°Avg. min28.4°- Rain days
- 20 Rain days
- Precipitation
- 91.0 mm
- Avg. cloud cover
- 66 % cloudy
- Sea temperature
- 30.2 °C
Max 30.5 °C · Min 27.4 °C
2017
Avg. max29.5°Avg. min28.5°- Rain days
- 22 Rain days
- Precipitation
- 118 mm
- Avg. cloud cover
- 43 % cloudy
- Sea temperature
- –
Max 30.4 °C · Min 27.8 °C
Frequently asked questions
- How warm is it in Nassau in July?
- Daytime highs averaged 29.8 °C, night-time lows 28.7 °C. The highest value of the past 10 years was 32.0 °C (29 Jul 2026), the lowest 27.3 °C (1 Jul 2021).
- How often does it rain in Nassau in July?
- On average there were 22.7 rain days (at least 1 mm) with 112 mm of precipitation in total.
- How warm is the sea in Nassau in July?
- The sea temperature averaged 30.0 °C (open-sea point approx. 6 km from the town).
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Other destinations in July
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Sea measuring point approx. 6 km from the location (25.010, -77.310)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)