This study evaluates interannual variations and trends in growing season daily temperature sum and daily precipitation sum in Finland during 1961–2011, and their connections to well known atmospheric circulation patterns. Changes in summer (June–August) climate partially explain changes in growing season daily temperature sum and daily precipitation sum over Finland, which naturally decreased from south to north. On a national scale, growing season warmed and became wetter during 1961–2011, as growing season daily temperature sum and daily precipitation sum significantly (p < 0.05) increased by 5.01 ± 3.17°C year^–1 and 1.39 ± 0.91 mm year^–1, respectively. The East Atlantic pattern was the most influential atmospheric circulation pattern for variations in growing season daily temperature sum (rho = 0.40) across Finland and the East Atlantic/West Russia pattern was most influential for growing season daily precipitation sum variability (rho = –0.54). There were significant (p < 0.05) increasing trends in growing season daily temperature sum and daily precipitation sum throughout Finland during 1961–2011. Increased growing season daily temperature sum was mainly observed in northern, central, western, eastern and coastal areas of south‐western Finland. This warming was positively associated with the East Atlantic pattern in the north, centre and south, but negatively associated with the East Atlantic/West Russia pattern in eastern Finland. Increased GSP mostly occurred in southern, eastern, western, central, northern and north‐western Finland. These wetting trends were positively correlated with the East Atlantic pattern in the north and negatively correlated with the Polar pattern in the south and the East Atlantic/West Russia pattern in the east, west, centre and north‐east of Finland. The overall agroclimatic year‐to‐year variability in Finland between 1961 and 2011 was mostly linked to variations in the East Atlantic and East Atlantic/West Russia patterns.

中文翻译：

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1961-2011年大气环流模式在芬兰农业气候变异中的作用

这项研究评估了1961–2011年芬兰生长期的每日温度总和和每日降水总和的年际变化和趋势，以及它们与众所周知的大气环流模式的联系。夏季（6月至8月）气候的变化部分解释了芬兰整个生长期的每日温度总和和每日降水总和的变化，这些变化从南到北自然减少。在全国范围内，生长期温热并在1961至2011年成为湿润剂，如生长季节每日温度和与每日沉淀总和显著（p <0.05）增加了5.01±3.17℃，年^-1和1.39±0.91毫米年^-1， 分别。东大西洋格局是整个芬兰生长季节每日温度和（rho = 0.40）变化最有影响的大气环流模式，东大西洋/俄罗斯西部格局对生长季节每日降水和变化（rho = –0.54）影响最大。 。有显著（p<0.05）在1961-2011年间，整个芬兰的生长季节每日温度总和和每日降水总和呈增加趋势。生长季节的每日温度总和增加主要发生在芬兰西南部的北部，中部，西部，东部和沿海地区。这种变暖与北部，中部和南部的东大西洋模式呈正相关，但与芬兰东部的东大西洋/俄罗斯西部模式呈负相关。普惠制增加主要发生在芬兰南部，东部，西部，中部，北部和西北部。这些湿润趋势与北部的东大西洋格局呈正相关，与南部的极地格局呈负相关，在芬兰的东部，西部，中部和东北部与东大西洋/俄罗斯西部的格局呈负相关。