Severe drought is common in the hottest summers, such as those of 1934, 1954, 1980 and 2011, all of which featured weeks on end of virtual rainlessness and high temperatures well over 100 degrees F. Average precipitation rises again from September to mid-October, representing a secondary wetter season, then declines from late October through December.
Below 10,000 feet they are wettest on their southeastern and southern sides, with annual total precipitation rising to 100 inches on Mount Kenya; they are driest on their northern flanks, with less than 40 inches of rainfall yearly.
Even with a fixed amount of precipitation, rising surface air temperatures cause a reduction in the fraction of annual precipitation stored as snow, and a shift in the timing of runoff to earlier dates in the spring.
Agriculture of subsistence food crops and crops for export may be adversely affected by changes in precipitation, rising temperatures causing heat stress to plants, salinization resulting from sea-level rise, and extreme weather and climate events, such as cyclones, floods, or droughts.
Global climate change manifested through rising temperatures, changing patterns of precipitation, and rising atmospheric carbon dioxide is poised to become a key driver of smallholder performances across many parts of the developing world in the current century (Campbell et al. 2016; Raworth 2007).
Falling temperatures and precipitation are rising concerns as the N.F.L. heads toward the playoffs.
At elevations of 13,000 feet (4,000 metres), precipitation levels rise to some 160 inches (4,000 mm), and the Mönch (13,448 feet [4,099 metres]) in the Jungfrau group of mountains has the highest average annual precipitation in Switzerland, 163 inches (4,140 mm), while Stalden in the entrenched Vispa valley, 4 miles (6 km) south of the main Rhône valley, has the lowest, 21 inches (533 mm).
Decrease in precipitation and rise in temperature with no doubt will lead to reduction in runoff.
However, there are emergent patterns in the day-to-day persistence (declining) and mean precipitation yield (rising) of anticyclonic weather types that merit further investigation.
That precipitation gives rise to an imbalance between the positive and negative half-cell electrolytes, which results in a significant capacity loss.
In Kenya at the moment, downstream information regarding these circumstances remain scanty, with many smallholders being 'on their own', in spite of the imminent threats from shifting precipitation patterns, rising temperatures, and intensifying droughts.
