Last updated: August 21, 2025
Experience the dynamic September weather of Bikaner, India, where temperatures typically peak at a sizzling 42°C (108°F) and maintain an average of 32°C (90°F). Nights offer a welcome respite, dipping to a comfortable 23°C (74°F). With 38 mm (1.5 in) of precipitation spread over 6 days, humidity remains high at 83%, creating a sticky yet vibrant atmosphere. This mix of heat and occasional rainfall sets the stage for an enchanting early autumn in this desert city.
In September, Bikaner, India experiences a transition away from the scorching summer months, with temperatures settling into a more moderate range. The minimum temperature hovers around 23°C (74°F), while the average holds steady at 32°C (90°F), and the maximum can still reach 42°C (108°F). This month marks a slight cooling from the peak heat of summer, yet the remnants of high temperatures linger, making it crucial for visitors to stay hydrated and seek shade. Overall, September serves as a pivotal month where the sweltering heat begins to loosen its grip, hinting at the more pleasant weather of autumn on the horizon.
In September, Bikaner experiences a noticeable shift in its precipitation patterns, with an average of 38 mm (1.5 in) of rainfall over 6 days. This rainy month marks a decline from the peaks of July and August, which are characterized by heavy downpours, accumulating 55 mm and 63 mm, respectively. As the monsoon begins to retreat, the rainfall in September not only sustains the green hues of the arid landscape but also nurtures the soil in preparation for the cooler months ahead. The transition in precipitation highlights the region’s dynamic climate, where the last throes of the monsoon season pave the way for a brief dry spell in October.
In September, Bikaner experiences a noticeable spike in humidity, reaching 83%, which is just a slight dip from the preceding month’s peak of 86% in August. This rise in humidity aligns with the monsoon season, where the air becomes increasingly saturated, providing a stark contrast to the dry winter months, such as January with just 36% humidity. The trend through the year reveals a dramatic transition: from the parched air of spring, with levels plummeting as low as 13% in April, to the high humidity of mid-summer, peaking in the monsoon months of July and August. As the month of September progresses towards October, humidity starts to gradually decrease, but the lingering effects of the monsoon still create a warm, muggy atmosphere that is typical for this time of year.
In September, Bikaner experiences a UV Index of 11, keeping it firmly in the extreme exposure category, with a notably brief burn time of just 10 minutes. This trend of elevated UV levels echoes the scorching conditions felt in the preceding months, as the index reached its peak in July at 13. With the scorching summer giving way to the onset of fall, September still urges caution under the sun. As the season transitions, the UV Index will gradually decrease in the following months, but for now, sun protection remains crucial. Stay informed and safe by checking the latest data at Bikaner UV Index.
UV Risk Categories
As the heat of summer starts to wane, September in Bikaner bathes in a warm embrace of sunshine, boasting an impressive 324 hours of bright daylight. This marks a slight dip from the peak of May and June, when the sun generously graced the city with over 360 hours each month. While the daylight hours decrease from the blazing summer days, September still enjoys a significant amount of sunshine, making it a delightful month for those wanting to savor the lingering warmth while avoiding the sweltering heat. This trend of abundant sun continues into October, maintaining a similar 325 hours, suggesting that Bikaner's joyous embrace of sunlight does not fade quickly as the year transitions into cooler months.
September in Bikaner, India, brings a moderate 57% chance of sunny weather, marking a transition from the monsoon season. This drop in sunshine is notable compared to the sweltering summer months, where May recorded a 75% chance and June remained steady at 83%. As the rains begin to taper off, the allure of clearer skies gradually returns in October, boasting an impressive 93% chance of sun. Hence, while September may offer a lesser degree of sunny days, it serves as a bridge to the more consistently bright and welcoming weather that follows as the year progresses.
In Bikaner, India, September marks a subtle transition in daylight duration, offering about 12 hours of sunlight each day. As the sweltering summer months draw to a close, the daylight shifts from the peak of 13 hours during the summer to a gentle decline, mirroring the upcoming cooler months. This gradual tapering of daylight begins in August and continues into October, creating a rhythm that signals the onset of autumn. With each passing month in Bikaner, the daylight experience fluctuates, from 10 hours in January and December to a maximum stretch of 13 hours from May through August, illustrating a vibrant tapestry of light throughout the year.
As September arrives in Bikaner, India, a noticeable shift in the breeze occurs, with the average wind speed dipping to 3.2 m/s (7 mph). This gentle wind marks a transition from the more blustery months of June to August, when gusts reached up to 4.7 m/s (11 mph), creating a lively atmosphere during the summer. In contrast, September's milder winds offer a welcome respite from the intense heat, allowing for a more comfortable experience outdoors. As the month progresses, the air begins to cool, hinting at the approaching autumn and setting the stage for an inviting dip in wind speeds leading into October and November. Overall, September embodies a blend of lingering warmth and refreshing breezes, perfectly capturing the essence of change in Bikaner's seasonal rhythm.
Weather in Bikaner varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bikaner, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present a stark contrast in weather conditions. In September, temperatures soar with minimums around 23°C (74°F), averaging 32°C (90°F) and peaking at an intense 42°C (108°F). The month is marked by high humidity at 83% and some rainfall, with about 38 mm (1.5 in) over six days. In contrast, January offers much cooler temperatures, with a minimum of 3°C (37°F), an average of 14°C (58°F), and a maximum of 28°C (83°F). Precipitation is minimal at just 5 mm (0.2 in) over two days, and the humidity drops significantly to 36%. For more specific details on the January climate, you can check out Bikaner weather in January.
In September, the weather is characterized by significantly higher temperatures, with minimums around 23°C (74°F) and maximums soaring up to 42°C (108°F), creating a hot and humid atmosphere with an average humidity of 83%. The month also sees some rainfall, with about 38 mm of precipitation occurring on approximately six days. In contrast, February offers a much cooler experience, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 35°C (96°F), and an average of 19°C (67°F). This month typically experiences dry conditions, with only 1 mm of precipitation and no rainy days, accompanied by a significantly lower humidity level of 29%. For more insights on February weather, visit Bikaner weather in February.
September and March present strikingly different weather patterns. In September, temperatures can soar with a minimum of 23°C (74°F) and an average high of 32°C (90°F), capped by the potential for extreme heat reaching up to 42°C (108°F). This month is also characterized by high humidity at 83% and moderate rainfall, averaging 38 mm over about six days. In contrast, March brings a much cooler climate, with a minimum temperature of 11°C (52°F) and an average of 26°C (79°F), while still allowing for those extreme highs of 42°C (108°F). Additionally, March sees minimal rainfall, only about 7 mm, over just one day, and much lower humidity at 17%. For more on the specific weather details for March, you can check Bikaner weather in March.
September and April in Bikaner present quite contrasting weather conditions. September typically sees temperatures ranging from a minimum of 23°C (74°F) to a maximum of 42°C (108°F), accompanied by high humidity at 83% and around 38 mm (1.5 inches) of precipitation over six days. In contrast, April boasts slightly cooler minimum temperatures at 18°C (64°F) but can soar up to a maximum of 46°C (115°F), all while enjoying a much drier climate with minimal rainfall of just 3 mm (0.1 inches) and humidity at a much lower 13%. For a more detailed insight into the weather during this month, check out Bikaner weather in April.
In comparing the weather of September and May, we see distinct differences in temperature and humidity. September generally experiences a minimum temperature of 23°C (74°F) and an average of 32°C (90°F), with maximums reaching up to 42°C (108°F). This month also sees a relatively high humidity level of 83% and an average of 38 mm (1.5 in) of precipitation over 6 days. Conversely, May boasts slightly lower minimum temperatures at 22°C (71°F) but significantly higher average temperatures of 36°C (96°F), peaking at a scorching 48°C (118°F). Precipitation in May is minimal, with only 9 mm (0.3 in) falling over just 3 days, and the humidity drops dramatically to 17%. For a detailed look at the conditions, refer to Bikaner weather in May.
In comparing the weather between September and June, September tends to be slightly cooler with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 42°C (108°F), and an average of 32°C (90°F). In contrast, June experiences even higher temperatures, with a minimum of 23°C (73°F), but an average soaring to 36°C (97°F) and peaks reaching a staggering 49°C (120°F). Additionally, September sees higher humidity at 83% and more precipitation, averaging 38 mm (1.5 inches) over 6 days, while June remains much drier with only 21 mm (0.8 inches) over 3 days and significantly lower humidity at 24%. For more details, you can check the Bikaner weather in June.
In comparing the weather of September and July, September experiences slightly lower temperatures, with a minimum of 23°C (74°F) and an average of 32°C (90°F), compared to July’s minimum of 25°C (77°F) and an average of 34°C (93°F). July tends to be hotter overall, reaching a maximum of 44°C (111°F), whereas September peaks at 42°C (108°F). Precipitation is notably higher in July with 55 mm (2.2 in) over 9 days compared to September's 38 mm (1.5 in) across 6 days. Additionally, humidity is significantly higher in September at 83%, while July has a lower humidity level of 60%. For more details on July weather in Bikaner, you can visit Bikaner weather in July.
September weather shows a slight decrease in minimum temperatures, averaging at 23°C (74°F) compared to August's higher minimum of 26°C (79°F). Both months share the same average temperature of 32°C (90°F) and maximum temperature, though September's maximum reaches 42°C (108°F), just above August's 42°C (107°F). Precipitation also declines in September with 38 mm (1.5 in) over 6 days, contrasting with August's 63 mm (2.5 in) across 9 days. Humidity remains relatively high in both months, with September at 83% and August slightly higher at 86%. For a more detailed look at August weather patterns, check out Bikaner weather in August.
September and October exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of 23°C (74°F) to a high of 42°C (108°F), with an average temperature of 32°C (90°F). The month sees moderate rainfall, accruing 38 mm (1.5 in) over 6 days, coupled with relatively high humidity levels at 83%. In contrast, October arrives with cooler temperatures, featuring a minimum of 17°C (63°F) and a maximum of 40°C (105°F), with an average of 29°C (85°F). Rainfall significantly decreases to just 5 mm (0.2 in) over only 1 day, and humidity also lowers to 77%. For more detailed information, you can check Bikaner weather in October.
In September, the weather is characterized by scorching temperatures, with a minimum of 23°C (74°F) and an average high reaching up to 32°C (90°F), peaking at a blistering 42°C (108°F). The month sees a moderate amount of precipitation, totaling 38 mm (1.5 in) over about six days, along with high humidity levels at 83%. In contrast, November experiences a significant drop in temperatures, with a minimum of 10°C (50°F) and an average high of 22°C (72°F), peaking at 35°C (95°F). Rainfall is rare during this month, with only 7 mm (0.3 in) recorded over just one day and humidity levels decreasing to 66%. This stark difference highlights the transition from the intense heat and humidity of September to the milder, drier conditions of November. For more specific details, check out Bikaner weather in November.
The contrast between September and December weather is striking. In September, temperatures soar, with averages around 32°C (90°F) and highs peaking at 42°C (108°F), accompanied by high humidity at 83%. The month also experiences some rainfall, totaling 38 mm over six days. In stark contrast, December brings a significant drop in temperature, with averages cooling to 15°C (60°F) and daytime highs reaching only 31°C (88°F). Moreover, December is markedly drier, with just 7 mm of precipitation over a single day and humidity levels falling to a more comfortable 58%. For more details on the December climate, you can check Bikaner weather in December.
As September unfolds in Bikaner, the weather showcases a notable transition, with temperatures averaging around 32°C (90°F), offering a welcome respite from the intense summer heat. This month's high can soar up to 42°C (108°F), but the minimum temperatures dip to a more pleasant 23°C (74°F) during the nights. Humidity levels rise to an average of 83%, bringing a hint of moisture after the dry months, while rain makes a modest appearance with about 38 mm (1.5 in) over 6 days. This unique blend of heat and humidity distinguishes September from the drier conditions seen earlier in the year. For those who wish to explore more about the weather intricacies in this region, check out Bikaner Climate.