Daylight saving time DST is observed in Omaha during , starting in the spring on March 14 , lasting 7. The figure below presents a compact representation of key lunar data for The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon.
The vertical gray bars new Moons and blue bars full Moons indicate key Moon phases. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body.
Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The muggier period of the year lasts for 3. The month with the most muggy days in Omaha is July , with The least muggy day of the year is February 10 , when muggy conditions are essentially unheard of. This section discusses the wide-area hourly average wind vector speed and direction at 10 meters above the ground.
The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. The average hourly wind speed in Omaha experiences significant seasonal variation over the course of the year. The windier part of the year lasts for 7. The windiest month of the year in Omaha is April , with an average hourly wind speed of The calmer time of year lasts for 4.
The calmest month of the year in Omaha is August , with an average hourly wind speed of 8. The wind is most often from the south for 7.
The wind is most often from the north for 5. To characterize how pleasant the weather is in Omaha throughout the year, we compute two travel scores. Based on this score, the best time of year to visit Omaha for general outdoor tourist activities is from early June to mid September , with a peak score in the last week of August.
Based on this score, the best time of year to visit Omaha for hot-weather activities is from late June to mid August , with a peak score in the third week of July. For each hour between AM and PM of each day in the analysis period to , independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Our precipitation score , which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0. The growing season in Omaha typically lasts for 6. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature.
Based on growing degree days alone, the first spring blooms in Omaha should appear around April 2 , only rarely appearing before March 20 or after April This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents.
Shortwave radiation includes visible light and ultraviolet radiation. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3. The brightest month of the year in Omaha is July , with an average of 7. The darker period of the year lasts for 3. The darkest month of the year in Omaha is December , with an average of 1.
Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time. Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.
Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time. Start Your Review of Omaha. Members receive 10 FREE city profile downloads a month, unlimited access to our detailed cost of living calculator and analysis, unlimited access to our DataEngine, and more.
Enhanced Cost of Living Calculator Now includes childcare, taxes, health, housing for home owners vs renters, insurance costs and more when you upgrade to premium.
Log In Sign Up. Free Wi-Fi Locations. Getting Around. Omaha Maps. Omaha Time Lapse Videos. Social Swag. Special Offers. Visitor Information Centers. ENews Sign-up.
In This Section. Ask a Question. Clarkson College. College of St. Creighton University. Grace University. Metro Community College. Nebraska Methodist. University of Nebraska Medical Center. Monthly weather forecast and climate Omaha , NE.
Holiday lights light up the city of Omaha, Nebraska. Weather in January ». Weather in February ». March , the first month of the spring, in Omaha , is a chilly month, with average temperature ranging between min Weather in March ». April in Omaha , Nebraska , is a comfortable spring month, with temperature in the range of an average low of In Omaha, the average high-temperature increases, from a frosty Weather in April ».
The last month of the spring, May , is a pleasant month in Omaha , Nebraska , with average temperature ranging between max Weather in May ». The first month of the summer, June , is a moderately hot month in Omaha , Nebraska , with average temperature ranging between min In June, the average high-temperature rises, from an agreeable Weather in June ».
July , the same as June , is another warm summer month in Omaha , Nebraska , with temperature in the range of an average low of July is the warmest month, with an average high-temperature of The average heat index in July is evaluated at a hot Weather in July ». August , the last month of the summer, in Omaha , is another warm month, with average temperature fluctuating between In August, the average high-temperature is almost the same as in July - a still warm Weather in August ».
In Omaha, Nebraska, the average high-temperature marginally drops, from Weather in September ». October , like September , in Omaha , Nebraska , is another comfortable autumn month, with average temperature fluctuating between In Omaha, Nebraska, the average high-temperature in October plummets, from a moderately hot Weather in October ». The last month of the autumn, November , is another chilly month in Omaha , Nebraska , with average temperature ranging between max In November, the average high-temperature drops, from an enjoyable Weather in November ».
0コメント