Sentences with phrase «daily mean temperature»

However, the average daily mean temperature data at Minneapolis shows that from the first of the month up to this morning, only 3 of the days in August have been below normal.

«Working with data pertaining to 7450 cardiovascular - related deaths that occurred within Budapest, Hungary, between 1995 and 2004 — where the deceased were «medico - legally autopsied» — Toro et al. looked for potential relationships between daily maximum, minimum and mean temperature, air humidity, air pressure, wind speed, global radiation and daily numbers of the heart - related deaths... scientists report and restate their primary finding numerous times throughout their paper, writing that (1) «both the maximum and the minimum daily temperatures tend to be lower when more death cases occur in a day,» (2) «on the days with four or more death cases, the daily maximum and minimum temperatures tend to be lower than on days without any cardiovascular death events,» (3) «the largest frequency of cardiovascular death cases was detected in cold and cooling weather conditions,» (4) «we found a significant negative relationship between temperature and cardiovascular mortality,» (5) «the analysis of 6 - hour change of air pressure suggests that more acute or chronic vascular death cases occur during increasing air pressure conditions (implying cold weather fronts),» (6) «we found a high frequency of cardiovascular death in cold weather,» (7) «a significant negative relationship was detected between daily maximum [and] minimum temperature [s] and the number of sudden cardiovascular death cases,» and (8) «a significant negative correlation was detected between daily mean temperature and cardiovascular mortality.»

If water vapor has an amplifying effect as climate modelers claim, why is the daily mean temperature in a dry, desert area warmer (in spite of nighttime cooling) than a humid tropical area at the same latitude?

Daily MEAN temperature is an abomination that hides crucial information.

Problem is daily mean temperature is the same.

The daily mean temperature would fall while the daily and seasonal range would increase.

Number of days in each year where the Australian area - averaged daily mean temperature is extreme.

The chart shows the daily mean temperature at about 7,500 meters altitude, i.e. middle troposphere (400 mb / hPa).

The authors defined a heat event as three or more successive days in which the 24 - hour daily mean temperature rose above a certain historical average high for July and August — in Philadelphia's case, 27 degrees Celsius.

A slight daily mean temperature decline can increase the number of heart attacks for up to a month, new research shows

Climate stations in eight states in the north central U.S. had record high January average daily mean temperatures.

Not exact matches

That means that even if the mean daily temperature is 10 degrees C one day, 9 the next, and 10 again the following day, there are still likely to be an extra 200 heart attacks during the next month.

Maps of median TAE averaged across 23 model simulations for (a) and (b) mean surface air temperature, (c) and (d) highest daily maximum temperature, (e) and (f) lowest daily minimum temperature, (g) and (h) total precipitation, and (i), (j) maximum 1 - d precipitation for (a), (c), (e), (g) and (i) June - August and (b), (d), (f), (h) and (j) December - February.

The mean daily summer maximum temperature is only 20.1 degrees, and the mean winter maximum a brisk 11.9 degrees.

Compare the mean daily max and min temperatures over each month of Seattle and London.

While summer average temperature across Montana is 64 °F (17.8 °C), temperatures generally peak in July and August, with mean daily highs above 90 °F (32 °C) in the east, as well as in western valleys.

As you chart your BBT daily, you will notice your chart will become «biphasic», meaning that it will show relatively low temperatures before ovulation and slightly higher temperatures after ovulation.

July is the coolest month with daily mean maximum and minimum temperatures being 25 °C (77 °F) and 13.5 °C (56.3 °F).

At this elevation, moderate temperatures and adequate rainfall allow coffee to flourish and daily lifestyle to take on a whole new meaning.

The monthly mean is obtained as the average of each daily maximum and minimum temperature, so that the warm bias is not reduced by averaging.

I believe that analysis of temperature and dewpoint data at NOAA NWS cooperative climate station locations, many stations with more than 110 years of daily maximum minimum and mean temperature data, has great value which is not being fully utilized by scientists and the public.

Both fire hazard indices increased over this period, as a consequence of increasing mean daily maximum temperature and decreasing minimum daily relative humidity.

This result is a combination of land data, using stations where the only measurements recorded are those of the maximum and minimum daily temperature, and ocean data which are probably much more representative of the true daily mean.

While the changes in both the mean and higher order statistical moments (e.g., variance) of time - series of climate variables affect the frequency of relatively simple extremes (e.g., extreme high daily or monthly temperatures, damaging winds), changes in the frequency of more complex extremes are based on changes in the occurrence of complex atmospheric phenomena (e.g., hurricanes, tornadoes, ice storms).

In contrast, mean daily maximum temperatures were 1 to 3 degrees F above average over southeastern Florida, while mean daily minimum temperatures were 2 to 4 degrees F (1.1 to 2.2 degrees C) above average.

To do so, you'd need a study such as mine which shows water vapour cools and more moist regions have lower mean daily maximum and minimum temperatures than drier regions at similar latitudes and altitudes.

For example, it was noted in February 1935 by WA Divisional Meteorologist E.B. Curlewis that «During February 1921, the mean daily maximum temperature reading was 93.7 and this stands out as the hottest February on record».

Daily mean NCEP / NCAR reanalysis data are used as atmospheric forcing, i.e., 10 - m surface winds, 2 - m surface air temperature (SAT), specific humidity, precipitation, evaporation, downwelling longwave radiation, sea level pressure, and cloud fraction.

Anomalies simply take the average of the observed temperatures (daily, monthly, annual, max, min, or what have you), and convert them to a scale with a different zero point — a zero defined as the mean observed temperature over some accepted calibration period.

The Moon's «mean temperature» I gave you is also a meaningless number and is used (by some) only because daily values aren't available across a wide area of the Moon's surface to determine a true number.

The mean daily temperature of the urban and rural areas is calculated using a representative sample of core sites, and the UHI magnitude (MUHI) is calculated as the difference in the group averages.

The E-OBS holds gridded data for daily values of the precipitation amount, the daily mean - sea - level pressure and the daily maximum, mean and minimum temperatures from January 1950 onward.

Do you know the difference between record high daily temperature and record high mean annual temperature?

Plot temperature on the x-axis, the probability that the daily high is above some temperature on the y - axis (so actually one minus the cumulative density), and put vertical lines showing the historical mean + / - one, two, or three sigmas.

But it has been difficult to separate these two influences because both tend to increase the daily mean surface temperature.»

Temperatures aloft can be measured in a number of ways, two of which are useful for climate monitoring: by radiosondes (balloon - borne instrument packages, including thermometers, released daily or twice daily at a network of observing stations throughout the world), and by satellite measurements of microwave radiation emitted by oxygen gas in the lower to mid-troposphere, taken with an instrument known as the Microwave Sounding Unit (MSU).5 The balloon measurements are taken at the same Greenwich mean times each day, whereas the times of day of the satellite measurements for a given location drift slowly with changes in the satellite orbits.

2010 BoM annual records state that «Perth Metro's annual mean daily maximum temperature in 2010 was 25.3 C, which was the warmest year on record since records commenced in 1897», while «Perth Metro's annual mean daily minimum temperature in 2010 was 12.4 C, which was 0.3 C below normal»

Because Tatoosh temperature is only recorded from April to September, we used Cape Elizabeth Buoy (NDBC Buoy 46041, www.ndbc.noaa.gov) for mean daily sea surface temperature (SST, °C).

@climanrecon «Who cares about the MEAN temperature» the greenhouse theory is all about the MEAN temperature, not only daily but annually, not only locally but globally.

Monthly deaths in the Castile - Leon region of Spain attributable to cardiovascular disease vs. mean daily air temperature.

As the planet warms, so too does the mean daily max temperature.

This figure illustrates that spring was record - breaking for average daily minimum, maximum and mean temperature.

Averaging the daily high temperatures over any period results in a mean maximum temperature for that period.

In no way is this comparable to the manufacture of data where no measurements have been taken or the substitution of one measured variable (daily mean land air temperature) with another (instantaneous SST observations) whose sampling method varies, is exceedingly uneven geographically, and no credible, alias - free time - series can be obtained.

Site environmental variables in 2007 — 13: daily precipitation (annual amounts noted); daily mean soil water content at 30 cm below surface (SWC); daily maximum vapor pressure deficit (VPD); daily mean air temperature over the forest canopy (Ta).

Yes stefanthedenier, it is indeed correct that increasing the percentage of water vapor in Earth's atmosphere leads to lower mean daily maximum and minimum temperatures.

Such a decrease is partly related to a reduction of cold extremes, which are primarily associated with the increased mean of the daily minimum temperature.

«And since it has long been known that the DTR has declined significantly over many parts of the world as mean global air temperature has risen over the past several decades (Easterling et al., 1997), it can be appreciated that the global warming with which this DTR decrease is associated (which is driven by the fact that global warming is predominantly caused by an increase in daily minimum temperature) has likely helped to significantly reduce the CHD mortality of the world's elderly people.»

We blended surface meteorological observations, remotely sensed (TRMM and NDVI) data, physiographic indices, and regression techniques to produce gridded maps of annual mean precipitation and temperature, as well as parameters for site - specific, daily weather generation for any location in Yemen.

Importantly, however, day - to - day and month - to - month departures from average temperature (the difference between the individual daily or monthly value and the long - term mean, also known as temperature anomalies) are consistent across very large distances.