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Contents
- The climate of Janakpur
- The best time to visit Janakpur
- The worst time to visit Janakpur
- Spring weather in Janakpur
- Summer weather in Janakpur
- Autumn weather in Janakpur
- Winter weather in Janakpur
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Janakpur
Janakpur, Nepal falls under the Köppen climate classification: Cwa, which characterizes regions with a humid subtropical climate, and dry winter. This classification provides insight into Janakpur's broad climate patterns, which involve a range of season-specific elements.
This location experiences a significant level of rainfall throughout the year with a noticeable increase during the summer months. Inclement weather peaks from June to September, with July recording an especially high rainfall quantity of 253mm (9.96"). The rainfall drops dramatically in autumn and winter where November and December record a mere 4mm (0.16") of rain.
Temperatures in Janakpur show strong seasonal variations. The warmest part of the year is from April to June, with May reaching the highest temperature of 38.2°C (100.8°F). Simultaneously, a palpable shift in temperature transpires from November to February, with January registering lower bounds of 11.1°C (52°F).
Relative humidity oscillates from a low of 30% in April to a high of 74% in September. Moreover, wind speed is rather consistent throughout the year hovering from 6.2km/h (3.9mph) in November to 11.9km/h (7.4mph) in July and May.
This location experiences a significant level of rainfall throughout the year with a noticeable increase during the summer months. Inclement weather peaks from June to September, with July recording an especially high rainfall quantity of 253mm (9.96"). The rainfall drops dramatically in autumn and winter where November and December record a mere 4mm (0.16") of rain.
Temperatures in Janakpur show strong seasonal variations. The warmest part of the year is from April to June, with May reaching the highest temperature of 38.2°C (100.8°F). Simultaneously, a palpable shift in temperature transpires from November to February, with January registering lower bounds of 11.1°C (52°F).
Relative humidity oscillates from a low of 30% in April to a high of 74% in September. Moreover, wind speed is rather consistent throughout the year hovering from 6.2km/h (3.9mph) in November to 11.9km/h (7.4mph) in July and May.
The best time to visit Janakpur
Ensuring a pleasant visit to Janakpur involves planning around its most favourable weather conditions. From the data available, it surfaces that March serves as the optimal time for a visit. This month presents relatively balanced weather metrics, including an average high of 32.9°C (91.2°F), an average low of 18.9°C (66°F), and only 7mm (0.28") of rainfall. The amount of daily sunshine hours remains high, at 12 hours, ensuring that daylight hours are well-utilized. Relative humidity during this month is quite low at 32%, which greatly enhances the comfort factor.
The worst time to visit Janakpur
The least favourable period for an excursion to Janakpur spans from June to September. These months signify the monsoon season, exhibiting high rainfall from 117mm (4.61") in June to an overwhelming 253mm (9.96") in July. Alongside the heavy precipitation, the already elevated temperatures plateau further, reaching up to 37.8°C (100°F) in June. Restricting outdoor activities, these conditions can potentially mar the overall experience of a visit.
Spring weather in Janakpur
Spring arrives in Janakpur from March to May with favourable weather. March opens the season with a pleasant average high of 32.9°C (91.2°F), which escalates to a sweltering 38.2°C (100.8°F) in May. On the other hand, the spring nights are cool, providing relief from the daytime heat, with average lows ranging from 18.9°C (66°F) to 26.8°C (80.2°F). Rainfall is relatively insignificant during this season, contributing to the overall enjoyment of outdoor activities.
Summer weather in Janakpur
Summers in Janakpur, which transpire from June to September, are extremely hot and wet. Temperatures hover between the high thirties, with the peak temperature reaching 37.8°C (100°F) in June. Along with excessive rainfall, the high relative humidity, which attains 74% in September, makes for a humid and uncomfortable climate.
Autumn weather in Janakpur
Autumn in Janakpur commences with an average high temperature of 32.8°C (91°F) in September and progressively cools down to 27.9°C (82.2°F) in November. The nights become cooler with November observing lows of 16.9°C (62.4°F). While September still receives high rainfall, by the conclusion of the season, the precipitation dramatically decreases to 4mm (0.16") in November. Autumn brings relief with lower humidity and makes for an ideal time for sightseeing.
Winter weather in Janakpur
Winter months in Janakpur, from December to February, are mild and relatively dry. January delivers the coolest temperatures of the year, with the lowest recorded at 11.1°C (52°F). Daytime temperatures remain comfortable, ranging from the high twenties to low thirties. Rainfall is virtually absent during these months, with December and January receiving a minimal precipitation of 4mm (0.16"). Despite the lower temperatures, the moderate daytime high ensures that outdoor activities are still enjoyable.
Weather in January
January marks the commencement of the year in Janakpur, Nepal with an average low temperature of 11.1°C (52°F) and a high of 23.5°C (74.3°F). The climate transforms from the preceding chilly winter month of December but still holds onto the cold nights. Weather in January »
Weather in February
Changing dynamics of the weather can be observed as February approaches. It offers slightly warmer temperatures than January. A notable increment shows up in both daytime and evening temperatures, as well as in the UV index which steps up to 6, indicating increased solar radiation. Weather in February »
Weather in March
March in Janakpur, Nepal, is characterized by the city fully embracing the arrival of spring. Temperatures continue to rise from February and reach an average high of 32.9°C (91.2°F). Plenty of sunshine distinguishes this month from the rest as it beams down gloriously on the city for approximately 12 hours a day. Weather in March »
Weather in April
April continues the warming trend set by the previous month. Pleasantness brought by March transforms into a certain warmth that greets the city and its people. Average precipitation grows to 23mm (0.91"), and the days of rainfall become more often. Weather in April »
Weather in May
May in Janakpur, Nepal, announces the arrival of summer with an average high reaching an exceptional 38.2°C (100.8°F). The month sees changes in the weather pattern as rainfall dramatically surges to 55mm (2.17"), marking the beginning of the monsoon season. Weather in May »
Weather in June
June in Janakpur, Nepal introduces the city to the full swings of the summer monsoon. The days turn intensely humid as rainfall peaks to a substantial 117mm (4.61") across approximately 21 days. Splashes of heavy showers replenish the city during this period. Weather in June »
Weather in July
July exhibits the wettest conditions of the year in Janakpur, Nepal, with the city recording its maximum rainfall of 253mm (9.96"). The monsoon season fully settles in, bringing in regular showers alongside the peak heat of the summer months. Weather in July »
Weather in August
August brings continuity to the monsoon season in Janakpur, Nepal, with 161mm (6.34") of rainfall spread across the month. While moving slightly downwards from July, the weather is still dominated by frequent and abundant rain showers. Weather in August »
Weather in September
September indicates a shift in the weather dynamics of Janakpur, Nepal, with the monsoon season slowly retreating. Rainfall drops to 147mm (5.79"), and the number of wet days decreases, marking a gradual easing of the monsoon clutch. Weather in September »
Weather in October
As October sets in Janakpur, Nepal, it heralds the ending of the monsoon season. The city begins to dry out with rainfall dipping to a significantly lower 33mm (1.3"). Days are still warm, but an unmistakable crispness grows in the air, especially during the cool nights. Weather in October »
Weather in November
November in Janakpur, Nepal, witnesses the full onset of the autumn season. The city's maximum temperatures gradually decrease, presenting a beautifully cool and crisp atmosphere, especially in the evenings. With the monsoon season a past chapter, the city recording a meager 4mm (0.16") rainfall, alongside cooler temperatures. Weather in November »
Weather in December
December in Janakpur, Nepal, marks the arrival of winter with lower temperatures and minimal rainfall. The weather becomes significantly cooler, especially towards the end of the month. As the year approaches its end, the city experiences its coolest period, with the winter chill permeating the air. Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Janakpur?
Temperature records mark January as the coldest month, with highs averaging 23.5°C (74.3°F) and lows at 11.1°C (52°F).
How much does it rain in Janakpur?
Throughout the year, in Janakpur, Nepal, there are 141 rainfall days, and 828mm (32.6") of precipitation is accumulated.
What is the month with the least sunshine in Janakpur?
January has the least sunshine of the year, with an average of 7.4h of sunshine.
What is the month with the lowest UV index in Janakpur?
January and December, with an average maximum UV index of 5, are months with the lowest UV index.
What is the least humid month in Janakpur?
With an average relative humidity of 30%, April is the least humid month.
What is the month with the most sunshine in Janakpur?
The months with the most sunshine are April and May, with an average of 11.8h of sunshine.
What are the months with the highest UV index in Janakpur?
The months with the highest UV index in Janakpur are April, May and August, with an average maximum UV index of 8.
What time of the year is the hottest in Janakpur?
Janakpur's warmest month, May, registers temperatures that range from a high of 38.2°C (100.8°F) to a low of 26.8°C (80.2°F).
When are the longest days in Janakpur?
June has the longest days of the year in Janakpur, Nepal, with an average of 13h and 48min of daylight.
What is the rainiest month in Janakpur?
The month with the most rainfall in Janakpur, Nepal, is July, when the rain falls for 25.8 days and typically aggregates up to 253mm (9.96") of precipitation.
What is the most humid month in Janakpur?
With an average relative humidity of 74%, September is the most humid month in Janakpur, Nepal.
What is the driest month in Janakpur?
The months with the least rainfall in Janakpur, Nepal, are November and December Rain falls for 2.3 days and accumulates 4mm (0.16") of rain.
What is the month with the shortest days in Janakpur?
The month with the shortest days in Janakpur, Nepal, is December, with an average of 10h and 30min of daylight.
Is there Daylight Saving Time (DST) in Janakpur?
Janakpur, Nepal, does not observe Daylight Saving Time (DST). +0545 timezone is used throughout the entire year.
Average temperature
Janakpur, Nepal
The warmest month (with the highest average high temperature) is May (38.2°C).
The month with the lowest average high temperature is January (23.5°C).
The month with the highest average low temperature is June (28.3°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).
Average pressure
Janakpur, Nepal
- Average pressure in January:
1016.1mbar - Average pressure in February:
1014.2mbar - Average pressure in March:
1011.2mbar - Average pressure in April:
1007.8mbar - Average pressure in May:
1004.8mbar - Average pressure in June:
1001.2mbar
- Average pressure in July:
1001.2mbar - Average pressure in August:
1003mbar - Average pressure in September:
1006.3mbar - Average pressure in October:
1011.2mbar - Average pressure in November:
1014mbar - Average pressure in December:
1015.5mbar
The month with the highest atmospheric pressure is January (1016.1mbar).
The months with the lowest atmospheric pressure are June and July (1001.2mbar).
Average wind speed
Janakpur, Nepal
- Average wind speed in January:
7.4km/h - Average wind speed in February:
8.9km/h - Average wind speed in March:
9.9km/h - Average wind speed in April:
11.5km/h - Average wind speed in May:
11.9km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
11.9km/h - Average wind speed in August:
9.7km/h - Average wind speed in September:
8.3km/h - Average wind speed in October:
6.4km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
6.5km/h
The windiest months (with the highest average wind speed) are May and July (11.9km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity
Janakpur, Nepal
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (30%).
Average rainfall
Janakpur, Nepal
The wettest month (with the highest rainfall) is July (253mm).
The driest months (with the least rainfall) are November and December (4mm).
Average rainfall days
Janakpur, Nepal
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
3.9 days - Average rainfall days in April:
8.2 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
21.2 days
- Average rainfall days in July:
25.8 days - Average rainfall days in August:
25 days - Average rainfall days in September:
23 days - Average rainfall days in October:
8 days - Average rainfall days in November:
2.3 days - Average rainfall days in December:
2.4 days
The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is November (2.3 days).
Average daylight / Average sunshine
Janakpur, Nepal
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 3min - Average daylight in June:
13h and 5min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 3min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
7h and 4min - Average sunshine in March:
10h and 1min - Average sunshine in April:
11h and 5min - Average sunshine in May:
11h and 5min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 5min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 4min - Average sunshine in December:
7h and 3min
The months with the most sunshine are April and May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days
Janakpur, Nepal
- Average sunshine days in January:
26.3 days - Average sunshine days in February:
24.5 days - Average sunshine days in March:
26.3 days - Average sunshine days in April:
19.8 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
5.9 days
- Average sunshine days in July:
3.7 days - Average sunshine days in August:
5 days - Average sunshine days in September:
6 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
26.8 days - Average sunshine days in December:
28.2 days
The month with the most sunshine days is December (28.2 days).
The month with the least sunshine days is July (3.7 days).
Average UV index
Janakpur, Nepal
The months with the highest UV index are April, May and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover
Janakpur, Nepal
The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is November (Cloud cover 6).
Average visibility
Janakpur, Nepal
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Janakpur, Nepal
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