Patna Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Patna’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in India.
Monthly Temperature Averages
With significant temperature fluctuations, Patna enjoys distinct seasons year-round. On average, maximum daytime temperatures range from a very hot 40°C in May to a comfortable 24°C in January. Nighttime temperatures can drop, with averages reaching 11°C in January.
The chart below illustrates the average maximum day and minimum night temperatures in Patna by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest. May, the city’s warmest month receives 322 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, receives about 18 mm of rainfall spread over roughly a single day. For more information, please visit our Patna Precipitation page.
Annual Temperatures in India Compared
The map below shows the annual temperature across India. You can also select the different months in case you are interested in a specific month.
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Patna Temperatures Compared World Wide
Patna’s average annual maximum temperature is 33°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
In contrast, in Oslo, Norway, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
The climate in San Francisco, USA, is mild, with an average annual temperature of 19°C and minimal seasonal variation.
Adelaide, Australia, enjoys warm summers and mild winters, with an average annual temperature of 21°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Patna, during the coolest month, January, you will experience 63% humidity, which is considered high. This is accompanied by an average maximum temperature of 24°C. In the warmest month, May, the humidity is 49% combined with an average maximum temperature of 40°C, which creates a moderate-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Patna’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Patna climate page.
Current temperature in Patna
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