Omaha climate guide

Temperature in Omaha (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-1°C maximum daytime temperature in January in Omaha-1
3°C maximum daytime temperature in February in Omaha3
9°C maximum daytime temperature in March in Omaha9
17°C maximum daytime temperature in April in Omaha17
23°C maximum daytime temperature in May in Omaha23
28°C maximum daytime temperature in June in Omaha28
31°C maximum daytime temperature in July in Omaha31
29°C maximum daytime temperature in August in Omaha29
24°C maximum daytime temperature in September in Omaha24
18°C maximum daytime temperature in October in Omaha18
9°C maximum daytime temperature in November in Omaha9
1°C maximum daytime temperature in December in Omaha1
Min temperature (night-time)
-12°C minimum night-time temperature in January in Omaha-12
-9°C minimum night-time temperature in February in Omaha-9
-3°C minimum night-time temperature in March in Omaha-3
4°C minimum night-time temperature in April in Omaha4
11°C minimum night-time temperature in May in Omaha11
16°C minimum night-time temperature in June in Omaha16
19°C minimum night-time temperature in July in Omaha19
17°C minimum night-time temperature in August in Omaha17
12°C minimum night-time temperature in September in Omaha12
5°C minimum night-time temperature in October in Omaha5
-2°C minimum night-time temperature in November in Omaha-2
-9°C minimum night-time temperature in December in Omaha-9

Sunshine & Daylight in Omaha

  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 Omaha10
11 hours of daylight per day in February in Omaha11
12 hours of daylight per day in March in Omaha12
13 hours of daylight per day in April in Omaha13
15 hours of daylight per day in May in Omaha15
15 hours of daylight per day in June in Omaha15
15 hours of daylight per day in July in Omaha15
14 hours of daylight per day in August in Omaha14
12 hours of daylight per day in September in Omaha12
11 hours of daylight per day in October in Omaha11
10 hours of daylight per day in November in Omaha10
9 hours of daylight per day in December in Omaha9

Rainfall in Omaha

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
6 days with some rainfall in January in Omaha6
6 days with some rainfall in February in Omaha6
9 days with some rainfall in March in Omaha9
10 days with some rainfall in April in Omaha10
12 days with some rainfall in May in Omaha12
10 days with some rainfall in June in Omaha10
9 days with some rainfall in July in Omaha9
9 days with some rainfall in August in Omaha9
9 days with some rainfall in September in Omaha9
7 days with some rainfall in October in Omaha7
6 days with some rainfall in November in Omaha6
7 days with some rainfall in December in Omaha7
Average monthly rainfall (mm)
18 mm monthly rainfall in January in Omaha18
21 mm monthly rainfall in February in Omaha21
51 mm monthly rainfall in March in Omaha51
69 mm monthly rainfall in April in Omaha69
110 mm monthly rainfall in May in Omaha110
101 mm monthly rainfall in June in Omaha101
93 mm monthly rainfall in July in Omaha93
91 mm monthly rainfall in August in Omaha91
93 mm monthly rainfall in September in Omaha93
57 mm monthly rainfall in October in Omaha57
34 mm monthly rainfall in November in Omaha34
24 mm monthly rainfall in December in Omaha24

More climate for Omaha

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Omaha2
UV (maximum) index 2 (Low) in February in Omaha2
UV (maximum) index 4 (Moderate) in March in Omaha4
UV (maximum) index 6 (High) in April in Omaha6
UV (maximum) index 8 (Very High) in May in Omaha8
UV (maximum) index 9 (Very High) in June in Omaha9
UV (maximum) index 9 (Very High) in July in Omaha9
UV (maximum) index 8 (Very High) in August in Omaha8
UV (maximum) index 6 (High) in September in Omaha6
UV (maximum) index 4 (Moderate) in October in Omaha4
UV (maximum) index 2 (Low) in November in Omaha2
UV (maximum) index 1 (Low) in December in Omaha1
Heat & Humidity
No heat & humidity in January in Omaha0
No heat & humidity in February in Omaha0
No heat & humidity in March in Omaha0
No heat & humidity in April in Omaha0
No heat & humidity in May in Omaha0
Moderate heat & humidity in June in OmahaM
High heat & humidity in July in OmahaH
Moderate heat & humidity in August in OmahaM
No heat & humidity in September in Omaha0
No heat & humidity in October in Omaha0
No heat & humidity in November in Omaha0
No heat & humidity in December in Omaha0

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

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More about Omaha

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

The climate guide for Omaha, Nebraska 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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