🇱🇰 Weather in Bentota in July
This is what the weather in Bentota (Sri Lanka) was like in July in 2017–2026.
Key facts at a glance
Avg. daytime high
28.1 °C
27.5 °C – 28.8 °C
Avg. night-time low
25.8 °C
25.2 °C – 26.3 °C
Avg. rain days in period
22.6
73 % of days · ≥ 1.0 mm
Avg. precipitation in period
110 mm
53.1 mm – 197 mm
Avg. sunshine per day
n/a
Sunshine duration is not available from this data source.
Avg. sea temperature
–
Sea temperature unavailable for today (daily limit).
Extremes: Highest temperature 29.4 °C (4 Jul 2019) · Lowest temperature 24.1 °C (26 Jul 2020) · Avg. daily peak wind 25 km/h
Weather mix of all days
- 6Sunny
- 44Partly cloudy
- 34Cloudy
- 144Light rain
- 82Rain
Summary
- On average 28.1 °C during the day and 25.8 °C at night.
- On average 22.6 rain days (Rain day = at least 1.0 mm of precipitation) with 110 mm of precipitation in total.
- Prevailing: Light rain.
- Warmest year: 2024 (avg. 28.8 °C), coolest: 2018 (avg. 27.5 °C).
- Wettest year: 2021 (197 mm), driest: 2026 (53.1 mm).
- Extremes: 29.4 °C on 4 Jul 2019 and 24.1 °C on 26 Jul 2020.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2026
Avg. max28.7°Avg. min26.3°- Rain days
- 14 Rain days
- Precipitation
- 53.1 mm
- Avg. sunshine per day
- n/a
- Sea temperature
- –
Max 29.4 °C · Min 25.4 °C
2025
Avg. max27.9°Avg. min25.8°- Rain days
- 16 Rain days
- Precipitation
- 88.9 mm
- Avg. cloud cover
- 73 % cloudy
- Sea temperature
- –
Max 28.9 °C · Min 24.7 °C
2024
Avg. max28.8°Avg. min26.2°- Rain days
- 29 Rain days
- Precipitation
- 121 mm
- Avg. cloud cover
- 78 % cloudy
- Sea temperature
- –
Max 29.3 °C · Min 25.1 °C
2023
Avg. max28.3°Avg. min26.0°- Rain days
- 25 Rain days
- Precipitation
- 104 mm
- Avg. cloud cover
- 76 % cloudy
- Sea temperature
- –
Max 29.1 °C · Min 25.3 °C
2022
Avg. max27.6°Avg. min25.3°- Rain days
- 25 Rain days
- Precipitation
- 133 mm
- Avg. cloud cover
- 86 % cloudy
- Sea temperature
- –
Max 28.7 °C · Min 24.5 °C
2021
Avg. max27.9°Avg. min25.8°- Rain days
- 28 Rain days
- Precipitation
- 197 mm
- Avg. cloud cover
- 84 % cloudy
- Sea temperature
- –
Max 28.6 °C · Min 25.1 °C
2020
Avg. max27.9°Avg. min25.6°- Rain days
- 30 Rain days
- Precipitation
- 150 mm
- Avg. cloud cover
- 91 % cloudy
- Sea temperature
- –
Max 28.9 °C · Min 24.1 °C
2019
Avg. max28.5°Avg. min25.9°- Rain days
- 20 Rain days
- Precipitation
- 106 mm
- Avg. cloud cover
- 80 % cloudy
- Sea temperature
- –
Max 29.4 °C · Min 24.9 °C
2018
Avg. max27.5°Avg. min25.2°- Rain days
- 24 Rain days
- Precipitation
- 96.7 mm
- Avg. cloud cover
- 81 % cloudy
- Sea temperature
- –
Max 28.2 °C · Min 24.4 °C
2017
Avg. max28.3°Avg. min25.9°- Rain days
- 15 Rain days
- Precipitation
- 53.4 mm
- Avg. cloud cover
- 76 % cloudy
- Sea temperature
- –
Max 28.9 °C · Min 25.2 °C
Frequently asked questions
- How warm is it in Bentota in July?
- Daytime highs averaged 28.1 °C, night-time lows 25.8 °C. The highest value of the past 10 years was 29.4 °C (4 Jul 2019), the lowest 24.1 °C (26 Jul 2020).
- How often does it rain in Bentota in July?
- On average there were 22.6 rain days (at least 1 mm) with 110 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
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. 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) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)