Monroe weather by month

Check out Monroe weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Monroe (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
54°F maximum daytime temperature in January in Monroe54
59°F maximum daytime temperature in February in Monroe59
68°F maximum daytime temperature in March in Monroe68
77°F maximum daytime temperature in April in Monroe77
82°F maximum daytime temperature in May in Monroe82
90°F maximum daytime temperature in June in Monroe90
93°F maximum daytime temperature in July in Monroe93
91°F maximum daytime temperature in August in Monroe91
86°F maximum daytime temperature in September in Monroe86
79°F maximum daytime temperature in October in Monroe79
68°F maximum daytime temperature in November in Monroe68
57°F maximum daytime temperature in December in Monroe57
Min temperature (night-time)
34°F minimum night-time temperature in January in Monroe34
37°F minimum night-time temperature in February in Monroe37
46°F minimum night-time temperature in March in Monroe46
54°F minimum night-time temperature in April in Monroe54
63°F minimum night-time temperature in May in Monroe63
70°F minimum night-time temperature in June in Monroe70
72°F minimum night-time temperature in July in Monroe72
70°F minimum night-time temperature in August in Monroe70
64°F minimum night-time temperature in September in Monroe64
52°F minimum night-time temperature in October in Monroe52
45°F minimum night-time temperature in November in Monroe45
37°F minimum night-time temperature in December in Monroe37
Heat & Humidity
No heat & humidity in January in Monroe0
No heat & humidity in February in Monroe0
No heat & humidity in March in Monroe0
No heat & humidity in April in Monroe0
Moderate heat & humidity in May in MonroeM
Very high heat & humidity in June in MonroeVH
Very high heat & humidity in July in MonroeVH
Very high heat & humidity in August in MonroeVH
High heat & humidity in September in MonroeH
Low heat & humidity in October in MonroeL
No heat & humidity in November in Monroe0
No heat & humidity in December in Monroe0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Monroe

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Monroe10
11 hours of daylight per day in February in Monroe11
12 hours of daylight per day in March in Monroe12
13 hours of daylight per day in April in Monroe13
14 hours of daylight per day in May in Monroe14
14 hours of daylight per day in June in Monroe14
14 hours of daylight per day in July in Monroe14
13 hours of daylight per day in August in Monroe13
12 hours of daylight per day in September in Monroe12
11 hours of daylight per day in October in Monroe11
10 hours of daylight per day in November in Monroe10
10 hours of daylight per day in December in Monroe10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Monroe3
UV (maximum) index 5 (Moderate) in February in Monroe5
UV (maximum) index 7 (High) in March in Monroe7
UV (maximum) index 9 (Very High) in April in Monroe9
UV (maximum) index 10 (Very High) in May in Monroe10
UV (maximum) index 10 (Very High) in June in Monroe10
UV (maximum) index 10 (Very High) in July in Monroe10
UV (maximum) index 10 (Very High) in August in Monroe10
UV (maximum) index 8 (Very High) in September in Monroe8
UV (maximum) index 6 (High) in October in Monroe6
UV (maximum) index 4 (Moderate) in November in Monroe4
UV (maximum) index 3 (Moderate) in December in Monroe3

Rainfall in Monroe

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Monroe10
9 days with some rainfall in February in Monroe9
10 days with some rainfall in March in Monroe10
8 days with some rainfall in April in Monroe8
9 days with some rainfall in May in Monroe9
8 days with some rainfall in June in Monroe8
9 days with some rainfall in July in Monroe9
8 days with some rainfall in August in Monroe8
8 days with some rainfall in September in Monroe8
6 days with some rainfall in October in Monroe6
8 days with some rainfall in November in Monroe8
10 days with some rainfall in December in Monroe10
Average monthly rainfall (inches)
4.9 inches monthly rainfall in January in Monroe4.9
4.8 inches monthly rainfall in February in Monroe4.8
5.1 inches monthly rainfall in March in Monroe5.1
4.5 inches monthly rainfall in April in Monroe4.5
5.6 inches monthly rainfall in May in Monroe5.6
3.9 inches monthly rainfall in June in Monroe3.9
3.8 inches monthly rainfall in July in Monroe3.8
2.9 inches monthly rainfall in August in Monroe2.9
3.4 inches monthly rainfall in September in Monroe3.4
3.5 inches monthly rainfall in October in Monroe3.5
4.2 inches monthly rainfall in November in Monroe4.2
5.2 inches monthly rainfall in December in Monroe5.2

More about Monroe

Monroe by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Louisiana

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The climate guide for Louisiana (Monroe) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Monroe?

Monroe has a temperate climate with hot summers and some rainfall in all months.

Monroe weather in January

Expect daytime maximum temperatures of 54°F in Monroe, Louisiana in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 4.9 inches of rainfall in the month.

  • 54°F maximum daytime temperature in January in Monroe54
    54°F max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in January in Monroe10
    10 days with some rainfall
  • 34°F minimum night-time temperature in January in Monroe34
    34°F min night temperature
  • 10 hours of daylight per day in January in Monroe10
    10 hours of daylight per day
  • No heat & humidity in January in Monroe0
    No heat & humidity
  • 4.9 inches monthly rainfall in January in Monroe4.9
    4.9 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Monroe3
    3 (Moderate) UV index

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Monroe weather in February

Expect daytime maximum temperatures of 59°F in Monroe, Louisiana in February based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 4.8 inches of rainfall in the month.

  • 59°F maximum daytime temperature in February in Monroe59
    59°F max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in February in Monroe9
    9 days with some rainfall
  • 37°F minimum night-time temperature in February in Monroe37
    37°F min night temperature
  • 11 hours of daylight per day in February in Monroe11
    11 hours of daylight per day
  • No heat & humidity in February in Monroe0
    No heat & humidity
  • 4.8 inches monthly rainfall in February in Monroe4.8
    4.8 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in February in Monroe5
    5 (Moderate) UV index

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Monroe weather in March

Expect daytime maximum temperatures of 68°F in Monroe, Louisiana in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 5.1 inches of rainfall in the month.

  • 68°F maximum daytime temperature in March in Monroe68
    68°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in March in Monroe10
    10 days with some rainfall
  • 46°F minimum night-time temperature in March in Monroe46
    46°F min night temperature
  • 12 hours of daylight per day in March in Monroe12
    12 hours of daylight per day
  • No heat & humidity in March in Monroe0
    No heat & humidity
  • 5.1 inches monthly rainfall in March in Monroe5.1
    5.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in March in Monroe7
    7 (High) UV index

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Monroe weather in April

Expect daytime maximum temperatures of 77°F in Monroe, Louisiana in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 4.5 inches of rainfall in the month.

  • 77°F maximum daytime temperature in April in Monroe77
    77°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in April in Monroe8
    8 days with some rainfall
  • 54°F minimum night-time temperature in April in Monroe54
    54°F min night temperature
  • 13 hours of daylight per day in April in Monroe13
    13 hours of daylight per day
  • No heat & humidity in April in Monroe0
    No heat & humidity
  • 4.5 inches monthly rainfall in April in Monroe4.5
    4.5 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in April in Monroe9
    9 (Very High) UV index

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Monroe weather in May

Expect daytime maximum temperatures of 82°F in Monroe, Louisiana in May based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 5.6 inches of rainfall in the month.

  • 82°F maximum daytime temperature in May in Monroe82
    82°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Monroe9
    9 days with some rainfall
  • 63°F minimum night-time temperature in May in Monroe63
    63°F min night temperature
  • 14 hours of daylight per day in May in Monroe14
    14 hours of daylight per day
  • Moderate heat & humidity in May in MonroeM
    Moderate heat & humidity
  • 5.6 inches monthly rainfall in May in Monroe5.6
    5.6 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Monroe10
    10 (Very High) UV index

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Monroe weather in June

Expect daytime maximum temperatures of 90°F in Monroe, Louisiana in June and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 3.9 inches of rainfall in the month.

  • 90°F maximum daytime temperature in June in Monroe90
    90°F max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in June in Monroe8
    8 days with some rainfall
  • 70°F minimum night-time temperature in June in Monroe70
    70°F min night temperature
  • 14 hours of daylight per day in June in Monroe14
    14 hours of daylight per day
  • Very high heat & humidity in June in MonroeVH
    Very High heat & humidity
  • 3.9 inches monthly rainfall in June in Monroe3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in June in Monroe10
    10 (Very High) UV index

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Monroe weather in July

Expect daytime maximum temperatures of 93°F in Monroe, Louisiana in July and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 3.8 inches of rainfall in the month.

  • 93°F maximum daytime temperature in July in Monroe93
    93°F max day temperature
  • 10 hours of sunshine per day
  • 9 days with some rainfall in July in Monroe9
    9 days with some rainfall
  • 72°F minimum night-time temperature in July in Monroe72
    72°F min night temperature
  • 14 hours of daylight per day in July in Monroe14
    14 hours of daylight per day
  • Very high heat & humidity in July in MonroeVH
    Very High heat & humidity
  • 3.8 inches monthly rainfall in July in Monroe3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Monroe10
    10 (Very High) UV index

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Monroe weather in August

Expect daytime maximum temperatures of 91°F in Monroe, Louisiana in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 2.9 inches of rainfall in the month.

  • 91°F maximum daytime temperature in August in Monroe91
    91°F max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in August in Monroe8
    8 days with some rainfall
  • 70°F minimum night-time temperature in August in Monroe70
    70°F min night temperature
  • 13 hours of daylight per day in August in Monroe13
    13 hours of daylight per day
  • Very high heat & humidity in August in MonroeVH
    Very High heat & humidity
  • 2.9 inches monthly rainfall in August in Monroe2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Monroe10
    10 (Very High) UV index

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Monroe weather in September

Expect daytime maximum temperatures of 86°F in Monroe, Louisiana in September and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.4 inches of rainfall in the month.

  • 86°F maximum daytime temperature in September in Monroe86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Monroe8
    8 days with some rainfall
  • 64°F minimum night-time temperature in September in Monroe64
    64°F min night temperature
  • 12 hours of daylight per day in September in Monroe12
    12 hours of daylight per day
  • High heat & humidity in September in MonroeH
    High heat & humidity
  • 3.4 inches monthly rainfall in September in Monroe3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Monroe8
    8 (Very High) UV index

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Monroe weather in October

Expect daytime maximum temperatures of 79°F in Monroe, Louisiana in October based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.5 inches of rainfall in the month.

  • 79°F maximum daytime temperature in October in Monroe79
    79°F max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in October in Monroe6
    6 days with some rainfall
  • 52°F minimum night-time temperature in October in Monroe52
    52°F min night temperature
  • 11 hours of daylight per day in October in Monroe11
    11 hours of daylight per day
  • Low heat & humidity in October in MonroeL
    Low heat & humidity
  • 3.5 inches monthly rainfall in October in Monroe3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in October in Monroe6
    6 (High) UV index

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Monroe weather in November

Expect daytime maximum temperatures of 68°F in Monroe, Louisiana in November based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 4.2 inches of rainfall in the month.

  • 68°F maximum daytime temperature in November in Monroe68
    68°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in November in Monroe8
    8 days with some rainfall
  • 45°F minimum night-time temperature in November in Monroe45
    45°F min night temperature
  • 10 hours of daylight per day in November in Monroe10
    10 hours of daylight per day
  • No heat & humidity in November in Monroe0
    No heat & humidity
  • 4.2 inches monthly rainfall in November in Monroe4.2
    4.2 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in November in Monroe4
    4 (Moderate) UV index

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Monroe weather in December

Expect daytime maximum temperatures of 57°F in Monroe, Louisiana in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 5.2 inches of rainfall in the month.

  • 57°F maximum daytime temperature in December in Monroe57
    57°F max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in December in Monroe10
    10 days with some rainfall
  • 37°F minimum night-time temperature in December in Monroe37
    37°F min night temperature
  • 10 hours of daylight per day in December in Monroe10
    10 hours of daylight per day
  • No heat & humidity in December in Monroe0
    No heat & humidity
  • 5.2 inches monthly rainfall in December in Monroe5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Monroe3
    3 (Moderate) UV index

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More about Monroe

Monroe by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Louisiana

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Louisiana (Monroe) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Monroe weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Monroe, Louisiana, USA and the UK (London).

Maximum daytime temperature (°F)

Monroe, Louisiana, USA
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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