Login
OR
Don't worry. We'll fix this for you!
Climate refers to the long-term patterns of temperature, rainfall, humidity, and wind in a region. Understanding the climate of Haryana is essential because it directly influences the daily life of its people, agriculture, water resources, and economy. Haryana experiences a climate that is mostly semi-arid with some subtropical characteristics. This means the state has hot summers, a distinct monsoon season with moderate rainfall, and cold winters.
The climate plays a vital role in determining which crops can be grown, when to plant and harvest them, and how much irrigation is needed. For students preparing for competitive exams, knowing Haryana's climate helps in answering questions related to geography, agriculture, and environmental conditions.
Haryana's climate can be broadly divided into two main zones:
The semi-arid nature means that Haryana often faces water scarcity, especially during summer months, while the subtropical parts benefit from more moderate weather.
Figure: Simplified map showing Haryana's climatic zones. Yellow represents semi-arid areas, and blue represents subtropical regions.
Haryana experiences three main seasons, each with distinct weather patterns:
| Season | Average Temperature (°C) | Average Rainfall (mm) |
|---|---|---|
| Summer | 35 - 45 | 10 - 20 |
| Monsoon | 28 - 35 | 200 - 400 |
| Winter | 5 - 15 | 10 - 30 |
The temperature in Haryana shows significant variation both daily and seasonally. Summers are extremely hot, while winters can be quite cold, especially in the northern and western parts.
The average annual temperature ranges from about 20°C to 30°C depending on the location. The temperature range-the difference between the highest and lowest temperatures-can be as much as 40°C in some areas.
Figure: Monthly temperature trends in Haryana showing average, maximum, and minimum temperatures.
Rainfall in Haryana is mainly influenced by the southwest monsoon, which brings most of the annual precipitation between July and September. The average annual rainfall varies across districts due to differences in topography and proximity to the monsoon winds.
| District | Average Annual Rainfall (mm) |
|---|---|
| Ambala | 900 |
| Yamunanagar | 850 |
| Hisar | 450 |
| Rohtak | 600 |
| Gurgaon | 650 |
Notice that northern districts like Ambala and Yamunanagar receive more rainfall compared to western districts such as Hisar. This variation affects water availability and agricultural practices.
Haryana's climate strongly influences its agriculture, which is a major part of the state's economy. The semi-arid conditions and variable rainfall mean that farmers must carefully select crops and manage irrigation.
Step 1: Sum all monthly rainfall values.
10 + 15 + 20 + 5 + 10 + 25 + 100 + 120 + 80 + 30 + 20 + 15 = 450 mm
Step 2: Divide the total by 12 (number of months) to find the average monthly rainfall.
\( \frac{450}{12} = 37.5 \) mm
Step 3: Multiply the average monthly rainfall by 12 to confirm the annual rainfall (optional).
37.5 x 12 = 450 mm (matches total sum)
Answer: The average annual rainfall is 450 mm.
Step 1: Use the temperature range formula:
\( \text{Temperature Range} = T_{max} - T_{min} \)
Step 2: Substitute the values:
\( 45°C - 5°C = 40°C \)
Step 3: The temperature range is 40°C, indicating a large variation.
Step 4: Since May has the highest temperature, it is the hottest month, and January with the lowest temperature is the coldest month.
Answer: Temperature range is 40°C; May is hottest, January is coldest.
Step 1: Write the ratio as monsoon rainfall divided by winter rainfall.
\( \frac{300}{20} = 15 \)
Step 2: This means the monsoon rainfall is 15 times the winter rainfall.
Answer: The ratio of monsoon to winter rainfall is 15:1.
Step 1: Use the formula:
\( \text{IWR} = ET_c - P_e \)
Step 2: Substitute the values:
\( 500 \text{ mm} - 200 \text{ mm} = 300 \text{ mm} \)
Step 3: The crop needs 300 mm of irrigation water to meet its water requirement.
Answer: Irrigation water requirement is 300 mm.
Step 1: Reduced rainfall (20% less) means less soil moisture and water availability for crops, leading to water stress.
Step 2: Higher temperatures increase evapotranspiration, causing crops to lose more water and potentially accelerating crop maturity, which can reduce yield.
Step 3: Combined, these factors can cause lower wheat yields due to drought stress and heat damage.
Step 4: Farmers may need to increase irrigation or switch to drought-resistant varieties to mitigate losses.
Answer: Reduced rainfall and higher temperatures negatively impact wheat yield by causing water stress and heat damage, requiring adaptive agricultural practices.
When to use: When answering questions related to seasonal climate patterns.
When to use: In numerical problems involving rainfall statistics.
When to use: When distinguishing Haryana's climate from more humid states.
When to use: During questions on temperature extremes and seasonal variations.
When to use: In questions connecting climate data with economic or agricultural outcomes.
Progress tracking is paywalled — subscribe to mark subtopics as understood and save your streak.
Go to practice →
Your Score
Your Rank
| Rank | Name | Score |
|---|
